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Borisevich SS, Aksinina TE, Ilyina MG, Shender VO, Anufrieva KS, Arapidi GP, Antipova NV, Anizon F, Esvan YJ, Giraud F, Tatarskiy VV, Moreau P, Shakhparonov MI, Pavlyukov MS, Shtil AA. The Nitro Group Reshapes the Effects of Pyrido[3,4- g]quinazoline Derivatives on DYRK/CLK Activity and RNA Splicing in Glioblastoma Cells. Cancers (Basel) 2024; 16:834. [PMID: 38398225 PMCID: PMC10886777 DOI: 10.3390/cancers16040834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/10/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024] Open
Abstract
Serine-threonine protein kinases of the DYRK and CLK families regulate a variety of vital cellular functions. In particular, these enzymes phosphorylate proteins involved in pre-mRNA splicing. Targeting splicing with pharmacological DYRK/CLK inhibitors emerged as a promising anticancer strategy. Investigation of the pyrido[3,4-g]quinazoline scaffold led to the discovery of DYRK/CLK binders with differential potency against individual enzyme isoforms. Exploring the structure-activity relationship within this chemotype, we demonstrated that two structurally close compounds, pyrido[3,4-g]quinazoline-2,10-diamine 1 and 10-nitro pyrido[3,4-g]quinazoline-2-amine 2, differentially inhibited DYRK1-4 and CLK1-3 protein kinases in vitro. Unlike compound 1, compound 2 efficiently inhibited DYRK3 and CLK4 isoenzymes at nanomolar concentrations. Quantum chemical calculations, docking and molecular dynamic simulations of complexes of 1 and 2 with DYRK3 and CLK4 identified a dramatic difference in electron donor-acceptor properties critical for preferential interaction of 2 with these targets. Subsequent transcriptome and proteome analyses of patient-derived glioblastoma (GBM) neurospheres treated with 2 revealed that this compound impaired CLK4 interactions with spliceosomal proteins, thereby altering RNA splicing. Importantly, 2 affected the genes that perform critical functions for cancer cells including DNA damage response, p53 signaling and transcription. Altogether, these results provide a mechanistic basis for the therapeutic efficacy of 2 previously demonstrated in in vivo GBM models.
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Affiliation(s)
- Sophia S Borisevich
- Ufa Institute of Chemistry, Ufa Federal Research Center of the Russian Academy of Sciences, Ufa 450054, Russia
- Institute of Cyber Intelligence Systems, National Research Nuclear University MEPhI, Moscow 115409, Russia
| | - Tatiana E Aksinina
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
| | - Margarita G Ilyina
- Ufa Institute of Chemistry, Ufa Federal Research Center of the Russian Academy of Sciences, Ufa 450054, Russia
- Institute of Cyber Intelligence Systems, National Research Nuclear University MEPhI, Moscow 115409, Russia
| | - Victoria O Shender
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of the Federal Medical and Biological Agency, Moscow 119435, Russia
| | - Ksenia S Anufrieva
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of the Federal Medical and Biological Agency, Moscow 119435, Russia
| | - Georgij P Arapidi
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of the Federal Medical and Biological Agency, Moscow 119435, Russia
| | - Nadezhda V Antipova
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
| | - Fabrice Anizon
- Université Clermont Auvergne, Centre National de la Recherche Scientifique, Clermont Auvergne Institut National Polytechnique, Institute of Chemistry of Clermont-Ferrand, F-63000 Clermont-Ferrand, France
| | - Yannick J Esvan
- Université Clermont Auvergne, Centre National de la Recherche Scientifique, Clermont Auvergne Institut National Polytechnique, Institute of Chemistry of Clermont-Ferrand, F-63000 Clermont-Ferrand, France
| | - Francis Giraud
- Université Clermont Auvergne, Centre National de la Recherche Scientifique, Clermont Auvergne Institut National Polytechnique, Institute of Chemistry of Clermont-Ferrand, F-63000 Clermont-Ferrand, France
| | - Victor V Tatarskiy
- Institute of Gene Biology, Russian Academy of Sciences, Moscow 119334, Russia
| | - Pascale Moreau
- Université Clermont Auvergne, Centre National de la Recherche Scientifique, Clermont Auvergne Institut National Polytechnique, Institute of Chemistry of Clermont-Ferrand, F-63000 Clermont-Ferrand, France
| | - Mikhail I Shakhparonov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
| | - Marat S Pavlyukov
- Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow 117997, Russia
| | - Alexander A Shtil
- Blokhin National Medical Research Center of Oncology, Moscow 115522, Russia
- Department of Chemistry, Moscow State University, Moscow 119234, Russia
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2
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Khudina OG, Grishchenko MV, Makhaeva GF, Kovaleva NV, Boltneva NP, Rudakova EV, Lushchekina SV, Shchegolkov EV, Borisevich SS, Burgart YV, Saloutin VI, Charushin VN. Conjugates of amiridine and thiouracil derivatives as effective inhibitors of butyrylcholinesterase with the potential to block β-amyloid aggregation. Arch Pharm (Weinheim) 2024; 357:e2300447. [PMID: 38072670 DOI: 10.1002/ardp.202300447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/29/2023] [Accepted: 10/25/2023] [Indexed: 02/04/2024]
Abstract
New amiridine-thiouracil conjugates with different substituents in the pyrimidine fragment (R = CH3 , CF2 Н, CF3 , (CF2 )2 H) and different spacer lengths (n = 1-3) were synthesized. The conjugates rather weakly inhibit acetylcholinesterase (AChE) and exhibit high inhibitory activity (IC50 up to 0.752 ± 0.021 µM) and selectivity to butyrylcholinesterase (BChE), which increases with spacer elongation; the lead compounds are 11c, 12c, and 13c. The conjugates are mixed-type reversible inhibitors of both cholinesterases and practically do not inhibit the structurally related off-target enzyme carboxylesterase. The results of molecular docking to AChE and BChE are consistent with the experiment on enzyme inhibition and explain the structure-activity relationships, including the rather low anti-AChE activity and the high anti-BChE activity of long-chain conjugates. The lead compounds displace propidium from the AChE peripheral anion site (PAS) at the level of the reference compound donepezil, which agrees with the mixed-type mechanism of AChE inhibition and the main mode of binding of conjugates in the active site of AChE due to the interaction of the pyrimidine moiety with the PAS. This indicates the ability of the studied conjugates to block AChE-induced aggregation of β-amyloid, thereby exerting a disease-modifying effect. According to computer calculations, all synthesized conjugates have an ADME profile acceptable for drugs.
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Affiliation(s)
- Olga G Khudina
- Postovsky Institute of Organic Synthesis, Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
| | - Maria V Grishchenko
- Postovsky Institute of Organic Synthesis, Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
| | - Galina F Makhaeva
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry (IPAC RAS), Russian Academy of Sciences, Chernogolovka, Russia
| | - Nadezhda V Kovaleva
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry (IPAC RAS), Russian Academy of Sciences, Chernogolovka, Russia
| | - Natalia P Boltneva
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry (IPAC RAS), Russian Academy of Sciences, Chernogolovka, Russia
| | - Elena V Rudakova
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry (IPAC RAS), Russian Academy of Sciences, Chernogolovka, Russia
| | - Sofya V Lushchekina
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry (IPAC RAS), Russian Academy of Sciences, Chernogolovka, Russia
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Moscow, Russia
| | - Evgeny V Shchegolkov
- Postovsky Institute of Organic Synthesis, Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
| | - Sophia S Borisevich
- Institute of Cyber Intelligence Systems, National Research Nuclear University MEPhI, Moscow, Russia
| | - Yanina V Burgart
- Postovsky Institute of Organic Synthesis, Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
| | - Victor I Saloutin
- Postovsky Institute of Organic Synthesis, Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
| | - Valery N Charushin
- Postovsky Institute of Organic Synthesis, Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
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3
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Yarovaya OI, Filimonov AS, Baev DS, Borisevich SS, Zaykovskaya AV, Chirkova VY, Marenina MK, Meshkova YV, Belenkaya SV, Shcherbakov DN, Gureev MA, Luzina OA, Pyankov OV, Salakhutdinov NF, Khvostov MV. The Potential of Usnic-Acid-Based Thiazolo-Thiophenes as Inhibitors of the Main Protease of SARS-CoV-2 Viruses. Viruses 2024; 16:215. [PMID: 38399993 PMCID: PMC10893357 DOI: 10.3390/v16020215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/25/2024] [Accepted: 01/25/2024] [Indexed: 02/25/2024] Open
Abstract
Although the COVID-19 pandemic caused by SARS-CoV-2 viruses is officially over, the search for new effective agents with activity against a wide range of coronaviruses is still an important task for medical chemists and virologists. We synthesized a series of thiazolo-thiophenes based on (+)- and (-)-usnic acid and studied their ability to inhibit the main protease of SARS-CoV-2. Substances containing unsubstituted thiophene groups or methyl- or bromo-substituted thiophene moieties showed moderate activity. Derivatives containing nitro substituents in the thiophene heterocycle-just as pure (+)- and (-)-usnic acids-showed no anti-3CLpro activity. Kinetic parameters of the most active compound, (+)-3e, were investigated, and molecular modeling of the possible interaction of the new thiazolo-thiophenes with the active site of the main protease was carried out. We evaluated the binding energies of the ligand and protein in a ligand-protein complex. Active compound (+)-3e was found to bind with minimum free energy; the binding of inactive compound (+)-3g is characterized by higher values of minimum free energy; the positioning of pure (+)-usnic acid proved to be unstable and is accompanied by the formation of intermolecular contacts with many amino acids of the catalytic binding site. Thus, the molecular dynamics results were consistent with the experimental data. In an in vitro antiviral assay against six strains (Wuhan, Delta, and four Omicron sublineages) of SARS-CoV-2, (+)-3e demonstrated pronounced antiviral activity against all the strains.
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Affiliation(s)
- Olga I. Yarovaya
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
| | - Aleksandr S. Filimonov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
| | - Dmitriy S. Baev
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
- Synchrotron Radiation Facility SKIF, G.K. Boreskov Institute of Catalysis SB RAS, 630559 Koltsovo, Russia;
| | - Sophia S. Borisevich
- Synchrotron Radiation Facility SKIF, G.K. Boreskov Institute of Catalysis SB RAS, 630559 Koltsovo, Russia;
- Laboratory of Chemical Physics, Ufa Institute of Chemistry, Ufa Federal Research Centre, 450078 Ufa, Russia
| | - Anna V. Zaykovskaya
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (A.V.Z.); (O.V.P.)
| | - Varvara Yu. Chirkova
- Institute of Biology and Biotechnology, Altay State University, 656049 Barnaul, Russia;
| | - Mariya K. Marenina
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
| | - Yulia V. Meshkova
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
| | - Svetlana V. Belenkaya
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (A.V.Z.); (O.V.P.)
| | - Dmitriy N. Shcherbakov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (A.V.Z.); (O.V.P.)
- Institute of Biology and Biotechnology, Altay State University, 656049 Barnaul, Russia;
| | - Maxim A. Gureev
- Laboratory of Bio- and Cheminformatics, St. Petersburg School of Physics, Mathematics and Computer Science, HSE University, 194100 St. Peterburg, Russia;
| | - Olga A. Luzina
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
| | - Oleg V. Pyankov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (A.V.Z.); (O.V.P.)
| | - Nariman F. Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
| | - Mikhail V. Khvostov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia; (A.S.F.); (D.S.B.); (M.K.M.); (Y.V.M.); (S.V.B.); (D.N.S.); (O.A.L.); (N.F.S.); (M.V.K.)
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4
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Kramarova EP, Lyakhmun DN, Tarasenko DV, Borisevich SS, Khamitov EM, Yusupova AR, Korlyukov AA, Romanenko AR, Shmigol TA, Bylikin SY, Baukov YI, Negrebetsky VV. Reaction of Picolinamides with Ketones Producing a New Type of Heterocyclic Salts with an Imidazolidin-4-One Ring. Molecules 2023; 29:206. [PMID: 38202789 PMCID: PMC10780162 DOI: 10.3390/molecules29010206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Reactions of picolinamides with 1,3-propanesultone in methanol followed by the treatment with ketones led to a series of previously unknown chemical transformations, yielding first pyridinium salts (2a-f), with a protonated endocyclic nitrogen atom, and then heterocyclic salts (3a-j) containing an imidazolidin-4-one ring. The structures of intermediate and final products were determined by IR and 1H, 13C NMR spectroscopy, and X-ray study. The effects of the ketone and alcohol structures on the product yield were studied by quantum-chemical calculations. The stability of salts 3a-j towards hydrolysis and alcoholysis makes them excellent candidates for the search for new types of biologically active compounds.
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Affiliation(s)
- Eugenia P. Kramarova
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Dmitry N. Lyakhmun
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Dmitry V. Tarasenko
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Sophia S. Borisevich
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Edward M. Khamitov
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Alfia R. Yusupova
- Ufa Institute of Chemistry, Oktyabrya Aven., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.); (A.R.Y.)
| | - Alexander A. Korlyukov
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, Bl. 1, 119334 Moscow, Russia;
| | - Alexander R. Romanenko
- A.N.Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, Bl. 1, 119334 Moscow, Russia;
- D.I. Mendeleev Russian University of Chemical Technology, Miusskaya Sq., 9, 125047 Moscow, Russia
| | - Tatiana A. Shmigol
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | | | - Yuri I. Baukov
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
| | - Vadim V. Negrebetsky
- Institute of Pharmacy and Medical Chemistry, Pirogov Russian National Research Medical University, Ostrovityanov St., Bl. 1, 117997 Moscow, Russia; (E.P.K.); (D.N.L.); (D.V.T.); (A.A.K.); (T.A.S.); (Y.I.B.)
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5
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Shaprova ON, Shanshin DV, Kolosova EA, Borisevich SS, Soroka AA, Merkuleva IA, Nikitin AO, Volosnikova EA, Ushkalenko ND, Zaykovskaya AV, Pyankov OV, Elchaninova SA, Shcherbakov DN, Ilyicheva TN. Pre-Pandemic Cross-Reactive Immunity against SARS-CoV-2 among Siberian Populations. Antibodies (Basel) 2023; 12:82. [PMID: 38131804 PMCID: PMC10741209 DOI: 10.3390/antib12040082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/20/2023] [Accepted: 12/01/2023] [Indexed: 12/23/2023] Open
Abstract
In December 2019, a new coronavirus, SARS-CoV-2, was found to in Wuhan, China. Cases of infection were subsequently detected in other countries in a short period of time, resulting in the declaration of the COVID-19 pandemic by the World Health Organization (WHO) on 11 March 2020. Questions about the impact of herd immunity of pre-existing immune reactivity to SARS-CoV-2 on COVID-19 severity, associated with the immunity to seasonal manifestation, are still to be resolved and may be useful for understanding some processes that precede the emergence of a pandemic virus. Perhaps this will contribute to understanding some of the processes that precede the emergence of a pandemic virus. We assessed the specificity and virus-neutralizing capacity of antibodies reacting with the nucleocapsid and spike proteins of SARS-CoV-2 in a set of serum samples collected in October and November 2019, before the first COVID-19 cases were documented in this region. Blood serum samples from 799 residents of several regions of Siberia, Russia, (the Altai Territory, Irkutsk, Kemerovo and Novosibirsk regions, the Republic of Altai, Buryatia, and Khakassia) were analyzed. Sera of non-infected donors were collected within a study of seasonal influenza in the Russian Federation. The sample collection sites were located near the flyways and breeding grounds of wild waterfowl. The performance of enzyme-linked immunosorbent assay (ELISA) for the collected sera included the usage of recombinant SARS-CoV-2 protein antigens: full-length nucleocapsid protein (CoVN), receptor binding domain (RBD) of S-protein and infection fragment of the S protein (S5-6). There were 183 (22.9%) sera reactive to the S5-6, 270 (33.8%) sera corresponding to the full-length N protein and 128 (16.2%) sera simultaneously reactive to both these proteins. Only 5 out of 799 sera had IgG antibodies reactive to the RBD. None of the sera exhibited neutralizing activity against the nCoV/Victoria/1/2020 SARS-CoV-2 strain in Vero E6 cell culture. The data obtained in this study suggest that some of the population of the analyzed regions of Russia had cross-reactive humoral immunity against SARS-CoV-2 before the COVID-19 pandemic started. Moreover, among individuals from relatively isolated regions, there were significantly fewer reliably cross-reactive sera. The possible significance of these data and impact of cross-immunity to SARS-CoV-2 on the prevalence and mortality of COVID-19 needs further assessment.
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Affiliation(s)
- Olga N. Shaprova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
| | - Daniil V. Shanshin
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
- Russian-American Anti-Cancer Center, Altai State University, 656049 Barnaul, Russia
| | - Evgeniia A. Kolosova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
- Russian-American Anti-Cancer Center, Altai State University, 656049 Barnaul, Russia
| | - Sophia S. Borisevich
- Laboratory of Chemical Physics, Ufa Institute of Chemistry Ufa Federal Research Center, 450078 Ufa, Russia;
- Institute of Intelligent Cybernetic Systems, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia;
| | - Artem A. Soroka
- Institute of Intelligent Cybernetic Systems, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 115409 Moscow, Russia;
| | - Iuliia A. Merkuleva
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
| | - Artem O. Nikitin
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
| | - Ekaterina A. Volosnikova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
| | - Nikita D. Ushkalenko
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
| | - Anna V. Zaykovskaya
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
| | - Oleg V. Pyankov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
| | - Svetlana A. Elchaninova
- Department of Biochemistry and Clinical Laboratory Diagnostics, Altai State Medical University, 656038 Barnaul, Russia;
| | - Dmitry N. Shcherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
- Russian-American Anti-Cancer Center, Altai State University, 656049 Barnaul, Russia
| | - Tatiana N. Ilyicheva
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (O.N.S.); (D.V.S.); (I.A.M.); (A.O.N.); (E.A.V.); (N.D.U.); (A.V.Z.); (O.V.P.); (D.N.S.); (T.N.I.)
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6
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Krasnov VP, Andronova VL, Belyavsky AV, Borisevich SS, Galegov GA, Kandarakov OF, Gruzdev DA, Vozdvizhenskaya OA, Levit GL. Large Subunit of the Human Herpes Simplex Virus Terminase as a Promising Target in Design of Anti-Herpesvirus Agents. Molecules 2023; 28:7375. [PMID: 37959793 PMCID: PMC10649544 DOI: 10.3390/molecules28217375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Herpes simplex virus type 1 (HSV-1) is an extremely widespread pathogen characterized by recurrent infections. HSV-1 most commonly causes painful blisters or sores around the mouth or on the genitals, but it can also cause keratitis or, rarely, encephalitis. First-line and second-line antiviral drugs used to treat HSV infections, acyclovir and related compounds, as well as foscarnet and cidofovir, selectively inhibit herpesvirus DNA polymerase (DNA-pol). It has been previously found that (S)-4-[6-(purin-6-yl)aminohexanoyl]-7,8-difluoro-3,4-dihydro-3-methyl-2H-[1,4]benzoxazine (compound 1) exhibits selective anti-herpesvirus activity against HSV-1 in cell culture, including acyclovir-resistant mutants, so we consider it as a lead compound. In this work, the selection of HSV-1 clones resistant to the lead compound was carried out. High-throughput sequencing of resistant clones and reference HSV-1/L2 parent strain was performed to identify the genetic determinants of the virus's resistance to the lead compound. We identified a candidate mutation presumably associated with resistance to the virus, namely the T321I mutation in the UL15 gene encoding the large terminase subunit. Molecular modeling was used to evaluate the affinity and dynamics of the lead compound binding to the putative terminase binding site. The results obtained suggest that the lead compound, by binding to pUL15, affects the terminase complex. pUL15, which is directly involved in the processing and packaging of viral DNA, is one of the crucial components of the HSV terminase complex. The loss of its functional activity leads to disruption of the formation of mature virions, so it represents a promising drug target. The discovery of anti-herpesvirus agents that affect biotargets other than DNA polymerase will expand our possibilities of targeting HSV infections, including those resistant to baseline drugs.
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Affiliation(s)
- Victor P. Krasnov
- Postovsky Institute of Organic Synthesis, Russian Academy of Sciences (Ural Branch), Ekaterinburg 620108, Russia; (D.A.G.); (O.A.V.); (G.L.L.)
| | - Valeriya L. Andronova
- Gamaleya National Research Center for Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Moscow 123098, Russia; (V.L.A.); (G.A.G.)
| | - Alexander V. Belyavsky
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia; (A.V.B.); (O.F.K.)
| | | | - George A. Galegov
- Gamaleya National Research Center for Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Moscow 123098, Russia; (V.L.A.); (G.A.G.)
| | - Oleg F. Kandarakov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia; (A.V.B.); (O.F.K.)
| | - Dmitry A. Gruzdev
- Postovsky Institute of Organic Synthesis, Russian Academy of Sciences (Ural Branch), Ekaterinburg 620108, Russia; (D.A.G.); (O.A.V.); (G.L.L.)
| | - Olga A. Vozdvizhenskaya
- Postovsky Institute of Organic Synthesis, Russian Academy of Sciences (Ural Branch), Ekaterinburg 620108, Russia; (D.A.G.); (O.A.V.); (G.L.L.)
| | - Galina L. Levit
- Postovsky Institute of Organic Synthesis, Russian Academy of Sciences (Ural Branch), Ekaterinburg 620108, Russia; (D.A.G.); (O.A.V.); (G.L.L.)
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7
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Shtro AA, Klabukov AM, Garshinina AV, Galochkina AV, Nikolaeva YV, Khomenko TM, Bobkov DE, Lozhkov AA, Sivak KV, Yakovlev KS, Komissarov AB, Borisevich SS, Volcho KP, Salakhutdinov NF. Identification and Study of the Action Mechanism of Small Compound That Inhibits Replication of Respiratory Syncytial Virus. Int J Mol Sci 2023; 24:12933. [PMID: 37629115 PMCID: PMC10454904 DOI: 10.3390/ijms241612933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Respiratory syncytial virus (RSV) is known to cause annual epidemics of respiratory infections; however, the lack of specific treatment options for this disease poses a challenge. In light of this, there has been a concerted effort to identify small molecules that can effectively combat RSV. This article focuses on the mechanism of action of compound K142, which was identified as a primary screening leader in the earlier stages of the project. The research conducted demonstrates that K142 significantly reduces the intensity of virus penetration into the cells, as well as the formation of syncytia from infected cells. These findings show that the compound's interaction with the surface proteins of RSV is a key factor in its antiviral activity. Furthermore, pharmacological modeling supports that K142 effectively interacts with the F-protein. However, in vivo studies have shown only weak antiviral activity against RSV infection, with a slight decrease in viral load observed in lung tissues. As a result, there is a need to enhance the bioavailability or antiviral properties of this compound. Based on these findings, we hypothesize that further modifications of the compound under study could potentially increase its antiviral activity.
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Affiliation(s)
- Anna A Shtro
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Artem M Klabukov
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Anzhelika V Garshinina
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Anastasia V Galochkina
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Yulia V Nikolaeva
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Tatyana M Khomenko
- Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentyev av. 9, 630090 Novosibirsk, Russia
| | - Danila E Bobkov
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
- Institute of Cytology Russian Academy of Science, Tikhoretsky av., 4, 194064 St. Petersburg, Russia
| | - Aleksey A Lozhkov
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Konstantin V Sivak
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Kirill S Yakovlev
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Andrey B Komissarov
- Smorodintsev Research Institute of Influenza, Professora Popova str, 15/17, 197376 St. Petersburg, Russia
| | - Sophia S Borisevich
- Ufa Chemistry Institute of the Ufa Federal Research Center, 71 Octyabrya pr., 450054 Ufa, Russia
| | - Konstantin P Volcho
- Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentyev av. 9, 630090 Novosibirsk, Russia
| | - Nariman F Salakhutdinov
- Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentyev av. 9, 630090 Novosibirsk, Russia
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8
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Khudina OG, Burgart YV, Malkova NA, Shchegolkov EV, Krasnykh OP, Triandafilova GA, Malysheva KO, Solodnikov SY, Dubodel ES, Korolkova YV, Kozlov SA, Borisevich SS, Mozhaitsev ES, Saloutin VI. 5-Alkoxy-1-aryl-3-polyfluoroalkylpyrazoles with Antinociceptive Activity: Partial Agonists of TRPV1 Ion Channels. ChemMedChem 2023; 18:e202300063. [PMID: 37006199 DOI: 10.1002/cmdc.202300063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 04/04/2023]
Abstract
Chemoselective O-alkylation of 1-aryl-3-polyfluoroalkylpyrazol-5-oles under basic conditions resulted in a series of 5-alkoxypyrazoles (26 derivatives). They showed an acceptable ADME profile (in silico) and can be considered as drug-like. In experiments in vivo (CD-1 mice), it was found that the obtained compounds do not have toxic properties at a dose of more than 150 mg/kg (for most compounds at a dose of >300 mg/kg, and for lead compounds - >600 mg/kg). 22 Compounds from this series demonstrated from moderate to high analgesic effects (28-104 % at 1 h and 37-109 % at 2 h after administration) in vivo in the hot plate test (SD rats, 15 mg/kg, intraperitoneal (ip)). The lead compound was 4-([1-phenyl-3-(trifluoromethyl)pyrazol-5-yl]oxy)butan-1-ol, which not only increased the latent period in the hot plate test by 103 % at both measurement points but also showed a pronounced analgesic effect under conditions of capsaicin-induced nociception (CD-1 mice, 15 mg/kg, ip). According to molecular modeling, all synthesized compounds can interact with the TRPV1 ion channel. This biological target was confirmed in in vitro experiments on Chinese hamster ovary cells expressing rTRPV1. 5-Alkoxypyrazoles were partial agonists of the TRPV1 ion channel in various degree, and the most active was the same pyrazole as in in vivo tests.
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Affiliation(s)
- Olga G Khudina
- Ural Branch of the Russian Academy of Sciences, Postovsky Institute of Organic Synthesis, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia
| | - Yanina V Burgart
- Ural Branch of the Russian Academy of Sciences, Postovsky Institute of Organic Synthesis, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia
| | - Natalia A Malkova
- Ural Branch of the Russian Academy of Sciences, Postovsky Institute of Organic Synthesis, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia
| | - Evgeny V Shchegolkov
- Ural Branch of the Russian Academy of Sciences, Postovsky Institute of Organic Synthesis, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia
| | - Olga P Krasnykh
- Scientific and Educational Center for Applied Chemical-Biological Research, Perm National Research Polytechnic University, Komsomolsky Av., 29, Perm, 614990, Russia
| | - Galina A Triandafilova
- Scientific and Educational Center for Applied Chemical-Biological Research, Perm National Research Polytechnic University, Komsomolsky Av., 29, Perm, 614990, Russia
| | - Ksenia O Malysheva
- Scientific and Educational Center for Applied Chemical-Biological Research, Perm National Research Polytechnic University, Komsomolsky Av., 29, Perm, 614990, Russia
| | - Sergey Yu Solodnikov
- Scientific and Educational Center for Applied Chemical-Biological Research, Perm National Research Polytechnic University, Komsomolsky Av., 29, Perm, 614990, Russia
| | - Elisaveta S Dubodel
- The Russian Academy of Sciences, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya St., 16/10, Moscow, 117997, Russia
| | - Yuliya V Korolkova
- The Russian Academy of Sciences, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya St., 16/10, Moscow, 117997, Russia
| | - Sergey A Kozlov
- The Russian Academy of Sciences, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya St., 16/10, Moscow, 117997, Russia
| | - Sophia S Borisevich
- The Russian Academy of Sciences, Ufa Institute of Chemistry, Octyabrya Av., 71, Ufa, 450078, Russia
| | - Evgenii S Mozhaitsev
- Siberian Branch of the Russian Academy of Sciences, N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Lavrentiev Av., 9, Novosibirsk, 630090, Russia
| | - Victor I Saloutin
- Ural Branch of the Russian Academy of Sciences, Postovsky Institute of Organic Synthesis, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia
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9
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Borisevich SS, Zarubaev VV, Shcherbakov DN, Yarovaya OI, Salakhutdinov NF. Molecular Modeling of Viral Type I Fusion Proteins: Inhibitors of Influenza Virus Hemagglutinin and the Spike Protein of Coronavirus. Viruses 2023; 15:v15040902. [PMID: 37112882 PMCID: PMC10142020 DOI: 10.3390/v15040902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
The fusion of viral and cell membranes is one of the basic processes in the life cycles of viruses. A number of enveloped viruses confer fusion of the viral envelope and the cell membrane using surface viral fusion proteins. Their conformational rearrangements lead to the unification of lipid bilayers of cell membranes and viral envelopes and the formation of fusion pores through which the viral genome enters the cytoplasm of the cell. A deep understanding of all the stages of conformational transitions preceding the fusion of viral and cell membranes is necessary for the development of specific inhibitors of viral reproduction. This review systematizes knowledge about the results of molecular modeling aimed at finding and explaining the mechanisms of antiviral activity of entry inhibitors. The first section of this review describes types of viral fusion proteins and is followed by a comparison of the structural features of class I fusion proteins, namely influenza virus hemagglutinin and the S-protein of the human coronavirus.
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Affiliation(s)
- Sophia S. Borisevich
- Laboratory of Chemical Physics, Ufa Institute of Chemistry Ufa Federal Research Center, 450078 Ufa, Russia
- Correspondence: (S.S.B.); (O.I.Y.)
| | - Vladimir V. Zarubaev
- Laboratory of Experimental Virology, Saint-Petersburg Pasteur Institute, 197101 Saint Petersburg, Russia;
| | - Dmitriy N. Shcherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia;
| | - Olga I. Yarovaya
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia;
- Correspondence: (S.S.B.); (O.I.Y.)
| | - Nariman F. Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia;
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10
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Khomenko TM, Shtro AA, Galochkina AV, Nikolaeva YV, Garshinina AV, Borisevich SS, Korchagina DV, Volcho KP, Salakhutdinov NF. New Inhibitors of Respiratory Syncytial Virus (RSV) Replication Based on Monoterpene-Substituted Arylcoumarins. Molecules 2023; 28:molecules28062673. [PMID: 36985645 PMCID: PMC10054240 DOI: 10.3390/molecules28062673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/10/2023] [Accepted: 03/12/2023] [Indexed: 03/18/2023] Open
Abstract
Respiratory syncytial virus (RSV) causes annual epidemics of respiratory infection. Usually harmless to adults, the RSV infection can be dangerous to children under 3 years of age and elderly people over 65 years of age, often causing serious problems, even death. At present, there are no vaccines and specific chemotherapeutic agents for the treatment of this disease, so the search for low-molecular weight compounds to combat RSV is a challenge. In this work, we have shown, for the first time, that monoterpene-substituted arylcoumarins are efficient RSV replication inhibitors at low micromolar concentrations. The most active compound has a selectivity index of about 200 and acts most effectively at the early stages of infection. The F protein of RSV is a potential target for these compounds, which is also confirmed by molecular docking and molecular dynamics simulation data.
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Affiliation(s)
- Tatyana M. Khomenko
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev Ave. 9, 630090 Novosibirsk, Russia
| | - Anna A. Shtro
- Laboratory of Chemotherapy for Viral Infections, Smorodintsev Research Intitute of Influenza, 197376 Saint-Petersburg, Russia
| | - Anastasia V. Galochkina
- Laboratory of Chemotherapy for Viral Infections, Smorodintsev Research Intitute of Influenza, 197376 Saint-Petersburg, Russia
| | - Yulia V. Nikolaeva
- Laboratory of Chemotherapy for Viral Infections, Smorodintsev Research Intitute of Influenza, 197376 Saint-Petersburg, Russia
| | - Anzhelika V. Garshinina
- Laboratory of Chemotherapy for Viral Infections, Smorodintsev Research Intitute of Influenza, 197376 Saint-Petersburg, Russia
| | - Sophia S. Borisevich
- Laboratory of Physical Chemistry, Ufa Chemistry Institute of the Ufa Federal Research Center, 71 Octyabrya pr., 450054 Ufa, Russia
- Institute of Cyber Intelligence Systems, National Research Nuclear University MEPhI, 115409 Moscow, Russia
| | - Dina V. Korchagina
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev Ave. 9, 630090 Novosibirsk, Russia
| | - Konstantin P. Volcho
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev Ave. 9, 630090 Novosibirsk, Russia
- Correspondence:
| | - Nariman F. Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev Ave. 9, 630090 Novosibirsk, Russia
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11
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Mozhaitsev ES, Suslov EV, Rastrepaeva DA, Yarovaya OI, Borisevich SS, Khamitov EM, Kolybalov DS, Arkhipov SG, Bormotov NI, Shishkina LN, Serova OA, Brunilin RV, Vernigora AA, Nawrozkij MB, Agafonov AP, Maksyutov RA, Volcho KP, Salakhutdinov NF. Structure-Based Design, Synthesis, and Biological Evaluation of the Cage-Amide Derived Orthopox Virus Replication Inhibitors. Viruses 2022; 15:29. [PMID: 36680072 PMCID: PMC9865139 DOI: 10.3390/v15010029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Despite the fact that the variola virus is considered eradicated, the search for new small molecules with activity against orthopoxviruses remains an important task, especially in the context of recent outbreaks of monkeypox. As a result of this work, a number of amides of benzoic acids containing an adamantane fragment were obtained. Most of the compounds demonstrated activity against vaccinia virus, with a selectivity index SI = 18,214 for the leader compound 18a. The obtained derivatives also demonstrated activity against murine pox (250 ≤ SI ≤ 6071) and cowpox (125 ≤ SI ≤ 3036). A correlation was obtained between the IC50 meanings and the binding energy to the assumed biological target, the p37 viral protein with R2 = 0.60.
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Affiliation(s)
- Evgenii S. Mozhaitsev
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentyev Ave. 9, 630090 Novosibirsk, Russia
| | - Evgeniy V. Suslov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentyev Ave. 9, 630090 Novosibirsk, Russia
| | - Daria A. Rastrepaeva
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentyev Ave. 9, 630090 Novosibirsk, Russia
| | - Olga I. Yarovaya
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentyev Ave. 9, 630090 Novosibirsk, Russia
| | - Sophia S. Borisevich
- Laboratory of Chemical Physics, Laboratory of Physical and Chemical Methods of Analysis, Ufa Institute of Chemistry Ufa Federal Research Center, 71 Pr. Oktyabrya, 450078 Ufa, Russia
| | - Edward M. Khamitov
- Laboratory of Chemical Physics, Laboratory of Physical and Chemical Methods of Analysis, Ufa Institute of Chemistry Ufa Federal Research Center, 71 Pr. Oktyabrya, 450078 Ufa, Russia
| | - Dmitry S. Kolybalov
- Synchrotron Radiation Facility SKIF, G.K. Boreskov Institute of Catalysis SB RAS, 630559 Koltsovo, Russia
- Scientific Educational Center “Institute of Chemical Technology”, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Sergey G. Arkhipov
- Synchrotron Radiation Facility SKIF, G.K. Boreskov Institute of Catalysis SB RAS, 630559 Koltsovo, Russia
- Scientific Educational Center “Institute of Chemical Technology”, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Nikolai I. Bormotov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia
| | - Larisa N. Shishkina
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia
| | - Olga A. Serova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia
| | - Roman V. Brunilin
- Department of Analytical, Physical Chemistry and Polymer Chemistry and Physics, Department of Organic Chemistry, Volgograd State Technical University Lenina, Avenue 28, 400005 Volgograd, Russia
| | - Andrey A. Vernigora
- Department of Analytical, Physical Chemistry and Polymer Chemistry and Physics, Department of Organic Chemistry, Volgograd State Technical University Lenina, Avenue 28, 400005 Volgograd, Russia
| | - Maxim B. Nawrozkij
- Center of Translational Medicine, Sirius University of Science and Technology, Olympic Avenue 1, Krasnodar Krai, 354340 Sirius, Russia
| | - Alexander P. Agafonov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia
| | - Rinat A. Maksyutov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia
| | - Konstantin P. Volcho
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentyev Ave. 9, 630090 Novosibirsk, Russia
| | - Nariman F. Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentyev Ave. 9, 630090 Novosibirsk, Russia
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12
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Sokolova AS, Yarovaya OI, Kuzminykh LV, Shtro AA, Klabukov AM, Galochkina AV, Nikolaeva YV, Petukhova GD, Borisevich SS, Khamitov EM, Salakhutdinov NF. Discovery of N-Containing (-)-Borneol Esters as Respiratory Syncytial Virus Fusion Inhibitors. Pharmaceuticals (Basel) 2022; 15:ph15111390. [PMID: 36422520 PMCID: PMC9697025 DOI: 10.3390/ph15111390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/05/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
Respiratory syncytial virus (RSV) causes acute respiratory infections, thus, posing a serious threat to the health of infants, children, and elderly people. In this study, we have discovered a series of potent RSV entry inhibitors with the (-)-borneol scaffold. The active compounds 3b, 5a, 5c, 7b, 9c, 10b, 10c, and 14b were found to exhibit activity against RSV A strain A2 in HEp-2 cells. The most active substances, 3b (IC50 = 8.9 μM, SI = 111) and 5a (IC50 = 5.0 μM, SI = 83), displayed more potency than the known antiviral agent Ribavirin (IC50 = 80.0 μM, SI = 50). Time-of-addition assay and temperature shift studies demonstrated that compounds 3b, 5a, and 6b inhibited RSV entry, probably by interacting with the viral F protein that mediated membrane fusion, while they neither bound to G protein nor inhibited RSV attachment to the target cells. Appling procedures of molecular modeling and molecular dynamics, the binding mode of compounds 3b and 5a was proposed. Taken together, the results of this study suggest (-)-borneol esters to be promising lead compounds for developing new anti-RSV agents.
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Affiliation(s)
- Anastasiya S. Sokolova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev Ave., 9, 630090 Novosibirsk, Russia
| | - Olga I. Yarovaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev Ave., 9, 630090 Novosibirsk, Russia
- Correspondence: ; Tel.: +7-383-330-88-70
| | - Lana V. Kuzminykh
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev Ave., 9, 630090 Novosibirsk, Russia
| | - Anna A. Shtro
- Smorodintsev Research Institute of Influenza, Prof. Popov St., 15/17, 197376 Saint-Petersburg, Russia
| | - Artem M. Klabukov
- Smorodintsev Research Institute of Influenza, Prof. Popov St., 15/17, 197376 Saint-Petersburg, Russia
| | - Anastasia V. Galochkina
- Smorodintsev Research Institute of Influenza, Prof. Popov St., 15/17, 197376 Saint-Petersburg, Russia
| | - Yulia V. Nikolaeva
- Smorodintsev Research Institute of Influenza, Prof. Popov St., 15/17, 197376 Saint-Petersburg, Russia
| | - Galina D. Petukhova
- Smorodintsev Research Institute of Influenza, Prof. Popov St., 15/17, 197376 Saint-Petersburg, Russia
| | - Sophia S. Borisevich
- Laboratory of Physical Chemistry, Chemistry Institute of the Ufa Federal Research Center, Octyabrya Pr., 71, 450054 Ufa, Russia
| | - Edward M. Khamitov
- Laboratory of Physical Chemistry, Chemistry Institute of the Ufa Federal Research Center, Octyabrya Pr., 71, 450054 Ufa, Russia
| | - Nariman F. Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev Ave., 9, 630090 Novosibirsk, Russia
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13
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Kramarova EP, Borisevich SS, Khamitov EM, Korlyukov AA, Dorovatovskii PV, Shagina AD, Mineev KS, Tarasenko DV, Novikov RA, Lagunin AA, Boldyrev I, Ezdoglian AA, Karpechenko NY, Shmigol TA, Baukov YI, Negrebetsky VV. Pyridine Carboxamides Based on Sulfobetaines: Design, Reactivity, and Biological Activity. Molecules 2022; 27:7542. [PMID: 36364369 PMCID: PMC9658115 DOI: 10.3390/molecules27217542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/20/2022] [Accepted: 10/27/2022] [Indexed: 03/09/2024] Open
Abstract
The synthesis of the products of the 1,3-propanesultone ring opening during its interaction with amides of pyridinecarboxylic acids has been carried out. The dependence of the yield of the reaction products on the position (ortho-, meta-, para-) of the substituent in the heteroaromatic fragment and temperature condition was revealed. In contrast to the meta- and para-substituted substrates, the reaction involving ortho-derivatives at the boiling point of methanol unexpectedly led to the formation of a salt. On the basis of spectroscopic, X-Ray, and quantum-chemical calculation data, a model of the transition-state, as well as a mechanism for this alkylation reaction of pyridine carboxamides with sultone were proposed in order to explain the higher yields obtained with the nicotinamide and its N-methyl analog compared to ortho or meta parents. Based on the analysis of ESP maps, the positions of the binding sites of reagents with a potential complexing agent in space were determined. The in silico evaluation of possible biological activity showed that the synthetized compounds revealed some promising pharmacological effects and low acute toxicity.
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Affiliation(s)
- Eugene P. Kramarova
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Sophia S. Borisevich
- Laboratory of Physical Chemistry, Ufa Institute of Chemistry, Ufa Federal Research Center, Russian Academy of Sciences, 450071 Ufa, Russia
| | - Edward M. Khamitov
- Laboratory of Physical Chemistry, Ufa Institute of Chemistry, Ufa Federal Research Center, Russian Academy of Sciences, 450071 Ufa, Russia
| | - Alexander A. Korlyukov
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | | | - Anastasia D. Shagina
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Konstantin S. Mineev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Dmitri V. Tarasenko
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Roman A. Novikov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Alexey A. Lagunin
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Ivan Boldyrev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Aiarpi A. Ezdoglian
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Natalia Yu. Karpechenko
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Tatiana A. Shmigol
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Yuri I. Baukov
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
| | - Vadim V. Negrebetsky
- Department of Medical Chemistry and Toxicology, Pirogov National Research Medical University, Ministry of Health of Russia, 117997 Moscow, Russia
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14
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Filimonov AS, Yarovaya OI, Zaykovskaya AV, Rudometova NB, Shcherbakov DN, Chirkova VY, Baev DS, Borisevich SS, Luzina OA, Pyankov OV, Maksyutov RA, Salakhutdinov NF. (+)-Usnic Acid and Its Derivatives as Inhibitors of a Wide Spectrum of SARS-CoV-2 Viruses. Viruses 2022; 14:2154. [PMID: 36298709 PMCID: PMC9611092 DOI: 10.3390/v14102154] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/13/2022] [Accepted: 09/22/2022] [Indexed: 11/04/2023] Open
Abstract
In order to test the antiviral activity, a series of usnic acid derivatives were synthesized, including new, previously undescribed compounds. The activity of the derivatives against three strains of SARS-CoV-2 virus was studied. To understand the mechanism of antiviral action, the inhibitory activity of the main protease of SARS-CoV-2 virus was studied using the developed model as well as the antiviral activity against the pseudoviral system with glycoprotein S of SARS-CoV-2 virus on its surface. It was shown that usnic acid exhibits activity against three strains of SARS-CoV-2 virus: Wuhan, Delta, and Omicron. Compounds 10 and 13 also showed high activity against the three strains. The performed biological studies and molecular modeling allowed us to assume that the derivatives of usnic acid bind in the N-terminal domain of the surface glycoprotein S at the binding site of the hemoglobin decay metabolite.
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Affiliation(s)
- Aleksandr S. Filimonov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia
| | - Olga I. Yarovaya
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia
| | - Anna V. Zaykovskaya
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Yekaterinburg, Russia
| | - Nadezda B. Rudometova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Yekaterinburg, Russia
| | - Dmitriy N. Shcherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Yekaterinburg, Russia
| | - Varvara Yu. Chirkova
- Department of Physical-Chemistry Biology and Biotechnology, Altay State University, 656049 Barnaul, Russia
| | - Dmitry S. Baev
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia
| | - Sophia S. Borisevich
- Laboratory of Chemical Physics, Ufa Institute of Chemistry Ufa Federal Research Center, 450078 Ufa, Russia
| | - Olga A. Luzina
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia
| | - Oleg V. Pyankov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Yekaterinburg, Russia
| | - Rinat A. Maksyutov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Yekaterinburg, Russia
| | - Nariman F. Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, 630090 Novosibirsk, Russia
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15
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Yarovaya OI, Shcherbakov DN, Borisevich SS, Sokolova AS, Gureev MA, Khamitov EM, Rudometova NB, Zybkina AV, Mordvinova ED, Zaykovskaya AV, Rogachev AD, Pyankov OV, Maksyutov RA, Salakhutdinov NF. Borneol Ester Derivatives as Entry Inhibitors of a Wide Spectrum of SARS-CoV-2 Viruses. Viruses 2022; 14:v14061295. [PMID: 35746766 PMCID: PMC9228966 DOI: 10.3390/v14061295] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 12/13/2022] Open
Abstract
In the present work we studied the antiviral activity of the home library of monoterpenoid derivatives using the pseudoviral systems of our development, which have glycoproteins of the SARS-CoV-2 virus strains Wuhan and Delta on their surface. We found that borneol derivatives with a tertiary nitrogen atom can exhibit activity at the early stages of viral replication. In order to search for potential binding sites of ligands with glycoprotein, we carried out additional biological tests to study the inhibition of the re-receptor-binding domain of protein S. For the compounds that showed activity on the pseudoviral system, a study using three strains of the infectious SARS-CoV-2 virus was carried out. As a result, two leader compounds were found that showed activity on the Wuhan, Delta, and Omicron strains. Based on the biological results, we searched for the potential binding site of the leader compounds using molecular dynamics and molecular docking methods. We suggested that the compounds can bind in conserved regions of the central helices and/or heptad repeats of glycoprotein S of SARS-CoV-2 viruses.
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Affiliation(s)
- Olga I. Yarovaya
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev ave., 9, 630090 Novosibirsk, Russia; (A.S.S.); (E.D.M.); (A.D.R.); (N.F.S.)
- Correspondence:
| | - Dmitriy N. Shcherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (D.N.S.); (N.B.R.); (A.V.Z.); (A.V.Z.); (O.V.P.); (R.A.M.)
| | - Sophia S. Borisevich
- Laboratory of Chemical Physics Ufa Institute of Chemistry, Ufa Federal Research Center, RAS, Octyabrya pr., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.)
| | - Anastasiya S. Sokolova
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev ave., 9, 630090 Novosibirsk, Russia; (A.S.S.); (E.D.M.); (A.D.R.); (N.F.S.)
| | - Maxim A. Gureev
- Research Center “Digital Biodesign and Personalized Healthcare”, I.M. Sechenov First Moscow State Medical University, Trubetskaya str., 8/2, 119991 Moscow, Russia;
- Department of Computational Biology, Sirius University of Science and Technology, Olympic Ave., 1, 354340 Sochi, Russia
| | - Edward M. Khamitov
- Laboratory of Chemical Physics Ufa Institute of Chemistry, Ufa Federal Research Center, RAS, Octyabrya pr., 71, 450054 Ufa, Russia; (S.S.B.); (E.M.K.)
| | - Nadezda B. Rudometova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (D.N.S.); (N.B.R.); (A.V.Z.); (A.V.Z.); (O.V.P.); (R.A.M.)
| | - Anastasiya V. Zybkina
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (D.N.S.); (N.B.R.); (A.V.Z.); (A.V.Z.); (O.V.P.); (R.A.M.)
| | - Ekaterina D. Mordvinova
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev ave., 9, 630090 Novosibirsk, Russia; (A.S.S.); (E.D.M.); (A.D.R.); (N.F.S.)
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (D.N.S.); (N.B.R.); (A.V.Z.); (A.V.Z.); (O.V.P.); (R.A.M.)
| | - Anna V. Zaykovskaya
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (D.N.S.); (N.B.R.); (A.V.Z.); (A.V.Z.); (O.V.P.); (R.A.M.)
| | - Artem D. Rogachev
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev ave., 9, 630090 Novosibirsk, Russia; (A.S.S.); (E.D.M.); (A.D.R.); (N.F.S.)
| | - Oleg V. Pyankov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (D.N.S.); (N.B.R.); (A.V.Z.); (A.V.Z.); (O.V.P.); (R.A.M.)
| | - Rinat A. Maksyutov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Koltsovo, Russia; (D.N.S.); (N.B.R.); (A.V.Z.); (A.V.Z.); (O.V.P.); (R.A.M.)
| | - Nariman F. Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrentiev ave., 9, 630090 Novosibirsk, Russia; (A.S.S.); (E.D.M.); (A.D.R.); (N.F.S.)
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16
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Sokolova A, Kovaleva KS, Kuranov SO, Bormotov NI, Borisevich SS, Yarovaya OI, Zhukovets A, Serova OA, Nawrozkij MB, Vernigora AA, Davidenko AV, Khamitov EM, Peshkov RY, Shishkina LN, Maksuytov RA, Salakhutdinov NF. Design, synthesis and biological evaluation of novel (+)-сamphor and (-)-fenchone based derivatives as potent orthopoxviruses inhibitors. ChemMedChem 2022; 17:e202100771. [PMID: 35388614 DOI: 10.1002/cmdc.202100771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/31/2022] [Indexed: 11/10/2022]
Abstract
In this work, a library of (+)-camphor and (-)-fenchone based N-acylhydrazones, amides, and esters, including para-substituted aromatic/hetaromatic/cyclohexane ring was synthesized, with potent orthopoxvirus inhibitors identified among them. Investigations of the structure-activity relationship revealed the significance of the substituent at the para-position of the aromatic ring. Also, the nature of the linker between a hydrophobic moiety and aromatic ring was clarified. Derivatives with p-Cl, p-Br, p-CF3, and p-NO2 substituted aromatic ring and derivatives with cyclohexane ring showed the highest antiviral activity against vaccinia virus, cowpox, and ectromelia virus. The hydrazone and the amide group were more favourable as a linker for antiviral activity than the ester group. Compounds 3b and 7e with high antiviral activity were examined using the time-of-addition assay and molecular docking study. The results revealed the tested compounds to inhibit the late processes of the orthopoxvirus replication cycle and the p37 viral protein to be a possible biological target.
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Affiliation(s)
- Anastasiya Sokolova
- Novosibirskij institut organiceskoj himii imeni N N Vorozcova SO RAN, Medicinal Chemistry, 9, Lavrent'ev avenue, 630090, Novosibirsk, RUSSIAN FEDERATION
| | - Kseniya S Kovaleva
- Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS: Novosibirskij institut organiceskoj himii imeni N N Vorozcova SO RAN, SB RAS, RUSSIAN FEDERATION
| | - Sergey O Kuranov
- Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS: Novosibirskij institut organiceskoj himii imeni N N Vorozcova SO RAN, SB RAS, SAINT KITTS AND NEVIS
| | - Nikolay I Bormotov
- VECTOR: State Research Center of Virology and Biotechnology, Prevention and Tretment of Highly Dangerous Infection, RUSSIAN FEDERATION
| | - Sophia S Borisevich
- Ufa Institute of Chemistry RAS: FGBUN Ufimskij Institut himii Rossijskoj akademii nauk, RAS, RUSSIAN FEDERATION
| | - Olga I Yarovaya
- Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS: Novosibirskij institut organiceskoj himii imeni N N Vorozcova SO RAN, SB RAS, RUSSIAN FEDERATION
| | - Anastasiya Zhukovets
- Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS: Novosibirskij institut organiceskoj himii imeni N N Vorozcova SO RAN, SB RAS, RUSSIAN FEDERATION
| | - Olga A Serova
- VECTOR: State Research Center of Virology and Biotechnology, Prevention and Treatment of Highly Dengerous Infection, RUSSIAN FEDERATION
| | - Maxim B Nawrozkij
- Volgograd State Technical University: Volgogradskij gosudarstvennyj tehniceskij universitet, Chemistry, RUSSIAN FEDERATION
| | - Andrey A Vernigora
- Volgograd State Technical University: Volgogradskij gosudarstvennyj tehniceskij universitet, Chemistry, RUSSIAN FEDERATION
| | - Andrey V Davidenko
- Volgograd State Technical University: Volgogradskij gosudarstvennyj tehniceskij universitet, Chemistry, RUSSIAN FEDERATION
| | - Eduard M Khamitov
- Ufa Institute of Chemistry RAS: FGBUN Ufimskij Institut himii Rossijskoj akademii nauk, Chemistry, RUSSIAN FEDERATION
| | - Roman Yu Peshkov
- Novosibirsk National Research State University: Novosibirskij gosudarstvennyj universitet, Natural Science, RUSSIAN FEDERATION
| | - Larisa N Shishkina
- VECTOR: State Research Center of Virology and Biotechnology, Prevention and Tretment of Highly Dangerous Infections, RUSSIAN FEDERATION
| | - Rinat A Maksuytov
- VECTOR: State Research Center of Virology and Biotechnology, Rospotrebnadzor, RUSSIAN FEDERATION
| | - Nariman F Salakhutdinov
- Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS: Novosibirskij institut organiceskoj himii imeni N N Vorozcova SO RAN, Medicinal Chemistry, RUSSIAN FEDERATION
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17
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Elkina NA, Shchegolkov EV, Burgart YV, Agafonova NA, Perminova AN, Gerasimova NA, Makhaeva GF, Rudakova EV, Kovaleva NV, Boltneva NP, Serebryakova OG, Borisevich SS, Evstigneeva NP, Zilberberg NV, Kungurov NV, Saloutin VI. Synthesis and biological evaluation of polyfluoroalkyl-containing 4-arylhydrazinylidene-isoxazoles as antifungal agents with antioxidant activity. J Fluor Chem 2022. [DOI: 10.1016/j.jfluchem.2021.109935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Merkuleva IA, Shcherbakov DN, Borgoyakova MB, Shanshin DV, Rudometov AP, Karpenko LI, Belenkaya SV, Isaeva AA, Nesmeyanova VS, Kazachinskaia EI, Volosnikova EA, Esina TI, Zaykovskaya AV, Pyankov OV, Borisevich SS, Shelemba AA, Chikaev AN, Ilyichev AA. Comparative Immunogenicity of the Recombinant Receptor-Binding Domain of Protein S SARS-CoV-2 Obtained in Prokaryotic and Mammalian Expression Systems. Vaccines (Basel) 2022; 10:vaccines10010096. [PMID: 35062757 PMCID: PMC8779843 DOI: 10.3390/vaccines10010096] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/02/2022] [Accepted: 01/04/2022] [Indexed: 01/05/2023] Open
Abstract
The receptor-binding domain (RBD) of the protein S SARS-CoV-2 is considered to be one of the appealing targets for developing a vaccine against COVID-19. The choice of an expression system is essential when developing subunit vaccines, as it ensures the effective synthesis of the correctly folded target protein, and maintains its antigenic and immunogenic properties. Here, we describe the production of a recombinant RBD protein using prokaryotic (pRBD) and mammalian (mRBD) expression systems, and compare the immunogenicity of prokaryotic and mammalian-expressed RBD using a BALB/c mice model. An analysis of the sera from mice immunized with both variants of the protein revealed that the mRBD expressed in CHO cells provides a significantly stronger humoral immune response compared with the RBD expressed in E.coli cells. A specific antibody titer of sera from mice immunized with mRBD was ten-fold higher than the sera from the mice that received pRBD in ELISA, and about 100-fold higher in a neutralization test. The data obtained suggests that mRBD is capable of inducing neutralizing antibodies against SARS-CoV-2.
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Affiliation(s)
- Iuliia A. Merkuleva
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Dmitry N. Shcherbakov
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
- Correspondence: ; Tel.: +7-383-363-47-00 (ext. 2007)
| | - Mariya B. Borgoyakova
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Daniil V. Shanshin
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Andrey P. Rudometov
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Larisa I. Karpenko
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Svetlana V. Belenkaya
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Anastasiya A. Isaeva
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Valentina S. Nesmeyanova
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Elena I. Kazachinskaia
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Ekaterina A. Volosnikova
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Tatiana I. Esina
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Anna V. Zaykovskaya
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Oleg V. Pyankov
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
| | - Sophia S. Borisevich
- Laboratory of Chemical Physics, Ufa Institute of Chemistry, Ufa Federal Research Center, 450078 Ufa, Russia;
| | - Arseniya A. Shelemba
- Federal Research Center of Fundamental and Translational Medicine, 630060 Novosibirsk, Russia;
| | - Anton N. Chikaev
- Institute of Molecular and Cellular Biology, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia;
| | - Alexander A. Ilyichev
- State Research Center of Virology and Biotechnology “Vector”, Rospotrebnadzor, World-Class Genomic Research Center for Biological Safety and Technological Independence, Federal Scientific and Technical Program on the Development of Genetic Technologies, 630559 Novosibirsk, Russia; (I.A.M.); (M.B.B.); (D.V.S.); (A.P.R.); (L.I.K.); (S.V.B.); (A.A.I.); (V.S.N.); (E.I.K.); (E.A.V.); (T.I.E.); (A.V.Z.); (O.V.P.); (A.A.I.)
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Ageeva AA, Doktorov AB, Selyutina OY, Magin IM, Ilyina MG, Borisevich SS, Rubtsov RY, Khursan SL, Stepanov AA, Vasilevsky SF, Polyakov NE, Leshina TV. Optical Configuration Effect on the Structure and Reactivity of Diastereomers Revealed by Spin Effects and Molecular Dynamics Calculations. Int J Mol Sci 2021; 23:ijms23010038. [PMID: 35008460 PMCID: PMC8744724 DOI: 10.3390/ijms23010038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 02/07/2023] Open
Abstract
The peculiarities of spin effects in photoinduced electron transfer (ET) in diastereomers of donor-acceptor dyads are considered in order to study the influence of chirality on reactivity. Thus, the spin selectivity—the difference between the enhancement coefficients of chemically induced dynamic nuclear polarization (CIDNP)—of the dyad’s diastereomers reflects the difference in the spin density distribution in its paramagnetic precursors that appears upon UV irradiation. In addition, the CIDNP coefficient itself has demonstrated a high sensitivity to the change of chiral centers: when one center is changed, the hyperpolarization of all polarized nuclei of the molecule is affected. The article analyzes the experimental values of spin selectivity based on CIDNP calculations and molecular dynamic modeling data in order to reveal the effect of optical configuration on the structure and reactivity of diastereomers. In this way, we succeeded in tracing the differences in dyads with L- and D-tryptophan as an electron donor. Since the replacement of L-amino acid with D-analog in specific proteins is believed to be the cause of Alzheimer’s and Parkinson’s diseases, spin effects and molecular dynamic simulation in model dyads can be a useful tool for investigating the nature of this phenomenon.
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Affiliation(s)
- Aleksandra A. Ageeva
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
- Department of Natural Sciences, Department of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Alexander B. Doktorov
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
- Correspondence:
| | - Olga Yu. Selyutina
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
| | - Ilya M. Magin
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
- Department of Natural Sciences, Department of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Margarita G. Ilyina
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 450054 Ufa, Russia; (M.G.I.); (S.S.B.); (S.L.K.)
| | - Sophia S. Borisevich
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 450054 Ufa, Russia; (M.G.I.); (S.S.B.); (S.L.K.)
- The Institute of Problems of Chemical Physics of the Russian Academy of Sciences, 142432 Chernogolovka, Russia;
| | - Ruslan Yu. Rubtsov
- The Institute of Problems of Chemical Physics of the Russian Academy of Sciences, 142432 Chernogolovka, Russia;
| | - Sergey L. Khursan
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 450054 Ufa, Russia; (M.G.I.); (S.S.B.); (S.L.K.)
| | - Alexander A. Stepanov
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
| | - Sergey F. Vasilevsky
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
| | - Nikolay E. Polyakov
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
- Department of Natural Sciences, Department of Physics, Novosibirsk State University, 630090 Novosibirsk, Russia
| | - Tatyana V. Leshina
- Voevodsky Institute of Chemical Kinetics and Combustion, 630090 Novosibirsk, Russia; (A.A.A.); (O.Y.S.); (I.M.M.); (A.A.S.); (S.F.V.); (N.E.P.); (T.V.L.)
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20
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Khomenko TM, Shtro AA, Galochkina AV, Nikolaeva YV, Petukhova GD, Borisevich SS, Korchagina DV, Volcho KP, Salakhutdinov NF. Monoterpene-Containing Substituted Coumarins as Inhibitors of Respiratory Syncytial Virus (RSV) Replication. Molecules 2021; 26:7493. [PMID: 34946573 PMCID: PMC8708370 DOI: 10.3390/molecules26247493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 12/30/2022] Open
Abstract
Respiratory syncytial virus (RSV) is a critical cause of infant mortality. However, there are no vaccines and adequate drugs for its treatment. We showed, for the first time, that O-linked coumarin-monoterpene conjugates are effective RSV inhibitors. The most potent compounds are active against both RSV serotypes, A and B. According to the results of the time-of-addition experiment, the conjugates act at the early stages of virus cycle. Based on molecular modelling data, RSV F protein may be considered as a possible target.
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Affiliation(s)
- Tatyana M. Khomenko
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev Ave. 9, 630090 Novosibirsk, Russia; (T.M.K.); (D.V.K.); (N.F.S.)
| | - Anna A. Shtro
- Laboratory of Chemotherapy for Viral Infections, Smorodintsev Research Intitute of Influenza, Professor Popova Str., 15/17, 197376 St. Petersburg, Russia; (A.A.S.); (A.V.G.); (Y.V.N.); (G.D.P.)
| | - Anastasia V. Galochkina
- Laboratory of Chemotherapy for Viral Infections, Smorodintsev Research Intitute of Influenza, Professor Popova Str., 15/17, 197376 St. Petersburg, Russia; (A.A.S.); (A.V.G.); (Y.V.N.); (G.D.P.)
| | - Yulia V. Nikolaeva
- Laboratory of Chemotherapy for Viral Infections, Smorodintsev Research Intitute of Influenza, Professor Popova Str., 15/17, 197376 St. Petersburg, Russia; (A.A.S.); (A.V.G.); (Y.V.N.); (G.D.P.)
| | - Galina D. Petukhova
- Laboratory of Chemotherapy for Viral Infections, Smorodintsev Research Intitute of Influenza, Professor Popova Str., 15/17, 197376 St. Petersburg, Russia; (A.A.S.); (A.V.G.); (Y.V.N.); (G.D.P.)
| | - Sophia S. Borisevich
- Laboratory of Physical Chemistry, Ufa Chemistry Institute of the Ufa Federal Research Center, 71 Octyabrya pr., 450054 Ufa, Russia;
| | - Dina V. Korchagina
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev Ave. 9, 630090 Novosibirsk, Russia; (T.M.K.); (D.V.K.); (N.F.S.)
| | - Konstantin P. Volcho
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev Ave. 9, 630090 Novosibirsk, Russia; (T.M.K.); (D.V.K.); (N.F.S.)
| | - Nariman F. Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentjev Ave. 9, 630090 Novosibirsk, Russia; (T.M.K.); (D.V.K.); (N.F.S.)
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21
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Shchegolkov EV, Burgart YV, Matsneva DA, Borisevich SS, Kadyrova RA, Orshanskaya IR, Zarubaev VV, Saloutin VI. Polyfluoroalkylated antipyrines in Pd-catalyzed transformations. RSC Adv 2021; 11:35174-35181. [PMID: 35493195 PMCID: PMC9042801 DOI: 10.1039/d1ra06967e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 10/21/2021] [Indexed: 01/08/2023] Open
Abstract
In the direct C–H arylation with arylhalogenides in the presence of Pd(OAc)2, trifluoromethyl-containing antipyrine reacts very slowly and incompletely owing to the low nucleophilicity of its C4 center. However, it was effective in modifying polyfluoroalkyl-substituted 4-bromo- and 4-iodo antipyrines by the Suzuki and Sonogashira reactions. It was established that using Pd2(dba)3 as catalyst and XPhos as phosphine ligand was the optimal catalytic system for the synthesis of 4-aryl- and 4-phenylethynyl-3-polyfluoroalkyl-antipyrines. Moreover, iodo-derivatives as the initial reagents were found to be more advantageous compared to bromo-containing analogs. It was found that 4-phenylethynyl-5-CF3-antipyrine has a moderate activity against the influenza virus A/Puerto Rico/8/34 (H1N1) and 4-iodo-5-CF3-antipyrine reveals a weak activity against the vaccine virus (strain Copenhagen) and bovine diarrhea virus (strain VC-1). Peculiarities of heterocyclic systems with electron-withdrawing groups (polyfluoroalkyl-containing antipyrines) in Pd-catalyzed C–H arylation and cross-coupling reactions.![]()
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Affiliation(s)
- Evgeny V Shchegolkov
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences S. Kovalevskoi St., 22 Ekaterinburg 620990 Russia
| | - Yanina V Burgart
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences S. Kovalevskoi St., 22 Ekaterinburg 620990 Russia
| | - Daria A Matsneva
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences S. Kovalevskoi St., 22 Ekaterinburg 620990 Russia
| | - Sophia S Borisevich
- Ufa Institute of Chemistry, Russian Academy of Sciences 71 October Ave. Ufa 450054 Russia
| | - Renata A Kadyrova
- Saint Petersburg Pasteur Research Institute of Epidemiology and Microbiology 14 Mira St. Saint-Petersburg 197101 Russia
| | - Iana R Orshanskaya
- Saint Petersburg Pasteur Research Institute of Epidemiology and Microbiology 14 Mira St. Saint-Petersburg 197101 Russia
| | - Vladimir V Zarubaev
- Saint Petersburg Pasteur Research Institute of Epidemiology and Microbiology 14 Mira St. Saint-Petersburg 197101 Russia
| | - Victor I Saloutin
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences S. Kovalevskoi St., 22 Ekaterinburg 620990 Russia
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22
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Borozdenko DA, Ezdoglian AA, Shmigol TA, Gonchar DI, Lyakhmun DN, Tarasenko DV, Golubev YV, Cherkashova EA, Namestnikova DD, Gubskiy IL, Lagunin AA, Gubsky LV, Chekhonin VP, Borisevich SS, Gureev MA, Shagina AD, Kiseleva NM, Negrebetsky VV, Baukov YI. A Novel Phenylpyrrolidine Derivative: Synthesis and Effect on Cognitive Functions in Rats with Experimental Ishemic Stroke. Molecules 2021; 26:molecules26206124. [PMID: 34684709 PMCID: PMC8541353 DOI: 10.3390/molecules26206124] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/05/2021] [Accepted: 10/07/2021] [Indexed: 12/15/2022] Open
Abstract
We performed an in silico, in vitro, and in vivo assessment of a potassium 2-[2-(2-oxo-4-phenylpyrrolidin-1-yl) acetamido]ethanesulfonate (compound 1) as a potential prodrug for cognitive function improvement in ischemic brain injury. Using in silico methods, we predicted the pharmacological efficacy and possible safety in rat models. In addition, in silico data showed neuroprotective features of compound 1, which were further supported by in vitro experiments in a glutamate excitotoxicity-induced model in newborn rat cortical neuron cultures. Next, we checked whether compound 1 is capable of crossing the blood-brain barrier in intact and ischemic animals. Compound 1 improved animal behavior both in intact and ischemic rats and, even though the concentration in intact brains was low, we still observed a significant anxiety reduction and activity escalation. We used molecular docking and molecular dynamics to support our hypothesis that compound 1 could affect the AMPA receptor function. In a rat model of acute focal cerebral ischemia, we studied the effects of compound 1 on the behavior and neurological deficit. An in vivo experiment demonstrated that compound 1 significantly reduced the neurological deficit and improved neurological symptom regression, exploratory behavior, and anxiety. Thus, here, for the first time, we show that compound 1 can be considered as an agent for restoring cognitive functions.
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Affiliation(s)
- Denis A. Borozdenko
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Aiarpi A. Ezdoglian
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Tatiana A. Shmigol
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Darya I. Gonchar
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Dmitri N. Lyakhmun
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Dmitri V. Tarasenko
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Yaroslav V. Golubev
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Elvira A. Cherkashova
- Department of Neurology, Neurosurgery and Medical Genetics, Faculty of Medicine Federal State Budgetary Institution, Federal Center of Brain Research and Neurotechnologies, Federal Medical Bio-logical Agency, 117997 Moscow, Russia; (E.A.C.); (D.D.N.); (I.L.G.)
| | - Daria D. Namestnikova
- Department of Neurology, Neurosurgery and Medical Genetics, Faculty of Medicine Federal State Budgetary Institution, Federal Center of Brain Research and Neurotechnologies, Federal Medical Bio-logical Agency, 117997 Moscow, Russia; (E.A.C.); (D.D.N.); (I.L.G.)
| | - Ilya L. Gubskiy
- Department of Neurology, Neurosurgery and Medical Genetics, Faculty of Medicine Federal State Budgetary Institution, Federal Center of Brain Research and Neurotechnologies, Federal Medical Bio-logical Agency, 117997 Moscow, Russia; (E.A.C.); (D.D.N.); (I.L.G.)
| | - Alexey A. Lagunin
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
- Institute of Biomedical Chemistry, 119121 Moscow, Russia
| | - Leonid V. Gubsky
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
- Department of Neurology, Neurosurgery and Medical Genetics, Faculty of Medicine Federal State Budgetary Institution, Federal Center of Brain Research and Neurotechnologies, Federal Medical Bio-logical Agency, 117997 Moscow, Russia; (E.A.C.); (D.D.N.); (I.L.G.)
| | - Vladimir P. Chekhonin
- Department of Medical Nanobiotechnologies, Pirogov Russian National Research Medical University, 117997 Moscow, Russia;
| | - Sophia S. Borisevich
- Laboratory of Physical Chemistry, Ufa Institute of Chemistry UFRS RAS, pr. Oktyabrya 71, 450054 Ufa, Russia;
| | - Maxim A. Gureev
- Laboratory of Bioinformatics, Research Center “Digital Biodesign and Personalized Healthcare”, I.M. Sechenov University, 119991 Moscow, Russia;
- Laboratory of Bioinformatics and Computational Modelling of Biological Systems, Department of Computational Biology, Sirius University of Science and Technology, 354340 Sochi, Russia
| | - Anastasia D. Shagina
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Nina M. Kiseleva
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Vadim V. Negrebetsky
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
| | - Yuri I. Baukov
- Department of Medicinal Chemistry and Toxicology, Pirogov Russian National Research Medical University, 117997 Moscow, Russia; (D.A.B.); (A.A.E.); (T.A.S.); (D.I.G.); (D.N.L.); (D.V.T.); (Y.V.G.); (A.A.L.); (L.V.G.); (A.D.S.); (N.M.K.); (V.V.N.)
- Correspondence:
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23
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Yarovaya OI, Kovaleva KS, Zaykovskaya AA, Yashina LN, Scherbakova NS, Scherbakov DN, Borisevich SS, Zubkov FI, Antonova AS, Peshkov RY, Eltsov IV, Pyankov OV, Maksyutov RA, Salakhutdinov NF. New class of hantaan virus inhibitors based on conjugation of the isoindole fragment to (+)-camphor or (-)-fenchone hydrazonesv. Bioorg Med Chem Lett 2021; 40:127926. [PMID: 33705902 DOI: 10.1016/j.bmcl.2021.127926] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 02/05/2021] [Accepted: 02/25/2021] [Indexed: 11/20/2022]
Abstract
This work presents the design and synthesis of camphor, fenchone, and norcamphor N-acylhydrazone derivatives as a new class of inhibitors of the Hantaan virus, which causes haemorrhagic fever with renal syndrome (HFRS). A cytopathic model was developed for testing chemotherapeutics against the Hantaan virus, strain 76-118. In addition, a study of the antiviral activity was carried out using a pseudoviral system. It was found that the hit compound possesses significant activity (IC50 = 7.6 ± 2 µM) along with low toxicity (CC50 > 1000 µM). Using molecular docking procedures, the binding with Hantavirus nucleoprotein was evaluated and the correlation between the structure of the synthesised compounds and the antiviral activity was established.
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Affiliation(s)
- Olga I Yarovaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent'ev av., 9, Novosibirsk 630090, Russia
| | - Kseniya S Kovaleva
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent'ev av., 9, Novosibirsk 630090, Russia
| | - Anna A Zaykovskaya
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Liudmila N Yashina
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Nadezda S Scherbakova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Dmitry N Scherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Sophia S Borisevich
- Ufa Institute of Chemistry, Ufa Federal Research Center, RAS, Octyabrya pr., 71, Ufa 450054, Russia
| | - Fedor I Zubkov
- Organic Chemistry Department, Faculty of Science, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., Moscow 117198, Russia
| | - Alexandra S Antonova
- Organic Chemistry Department, Faculty of Science, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St., Moscow 117198, Russia
| | - Roman Yu Peshkov
- Novosibirsk State University, Pirogova St. 1, Novosibirsk 630090, Russia
| | - Ilia V Eltsov
- Novosibirsk State University, Pirogova St. 1, Novosibirsk 630090, Russia
| | - Oleg V Pyankov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Rinat A Maksyutov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region 630559, Russia
| | - Nariman F Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent'ev av., 9, Novosibirsk 630090, Russia
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Baltina LA, Lai HC, Liu YC, Huang SH, Hour MJ, Baltina LA, Nugumanov TR, Borisevich SS, Khalilov LM, Petrova SF, Khursan SL, Lin CW. Glycyrrhetinic acid derivatives as Zika virus inhibitors: Synthesis and antiviral activity in vitro. Bioorg Med Chem 2021; 41:116204. [PMID: 34022526 DOI: 10.1016/j.bmc.2021.116204] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/14/2021] [Accepted: 04/30/2021] [Indexed: 01/12/2023]
Abstract
Zika virus (ZIKV) is an arbovirus of the Flaviviridae family (Flavivirus genus), causing serious neurological complications, such as Guillain-Barre Syndrome (GBS) in adults and fetal microcephaly. Licensed vaccines or specific antiviral agents against ZIKV do not currently exist. Therefore, the search and development of anti-ZIKV agents are particularly relevant and necessary. Glycyrrhetinic (3β-hydroxy-11-oxo-18βH-Olean-12-en-30-oic acid) (GA) 1 is one of the well-known pentacyclic triterpenoids isolated from licorice root (Glycyrrhiza glabra L., Gl. uralensis Fisher) (Leguminosae) possessing many biological features, including antiviral activity. This paper is devoted to the synthesis and studies of a number of nitrogen and sulfur-containing GA derivatives as ZIKV inhibitors. Sixteen GA and related triterpenoids (3β-hydroxy-18βH-Olean-12-en-30-oic acid and 3β-hydroxy-11-oxo-18βH-Olean-12(13),18(19)-dien-30-oic acid) derivatives were synthesized (amides, semi- and thiosemicarbazones, and 1,2,3-thiadiazoles) and antiviral activity against ZIKV was studied in vitro, including the inhibitory assays on cytopathic effect (CPE), viral protein synthesis, and replication stages. Four active compounds were found among GA derivatives tested, 13 (3-O-acetyl-30-aminopyridine GA), 16 (3-semicarbazone-30-butyl GA), 18 (1,2,3-thiadiazole-30-methyl GA), and 19 (1,2,3-thiadiazole-30-butyl GA) with IC50 < 1 μM against ZIKV replication. These compounds had a stronger inhibitory activity on ZIKV-induced CPE and viral protein translation in infected cells as compared to derivatives of 11-desoxo-GA. The most active compound was amide 13 (IC50 0.13 μM, TI ˃ 384). Time-of-addition assays indicated that 1,2,3-thiadiazole ring is important for inhibiting viral entry stage (compounds 18 and 19), while the 30-butyl ester group influenced on post-entry stage (compound 19). The molecular docking analysis demonstrated that lead compounds 13 and 19 forms a hydrogen-bond interaction with the catalytic triad (His51-Asp75-Ser135) of ZIKV NS2B-NS3 protease. Therefore, the active GA derivatives are promising for developing new antiviral agents against ZIKV infection.
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Affiliation(s)
- Lidia A Baltina
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 71 prosp. Oktyabrya, 450054 Ufa, Russian Federation.
| | - Hsueh-Chou Lai
- Division of Hepato-gastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung 40447, Taiwan, ROC
| | - Ya-Chi Liu
- Department of Medical Laboratory Science and Biotechnology, China Medical University, 91, Hsueh-Shih Rd., Taichung 40402, Taiwan, ROC; Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung 40402, Taiwan, ROC
| | - Su-Hua Huang
- Department of Biotechnology, Asia University, 500, Lioufeng Rd., Wufeng, Taichung 41354, Taiwan, ROC
| | - Mann-Jen Hour
- School of Pharmacy, China Medical University, Taichung 40402, Taiwan, ROC
| | - Lia A Baltina
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 71 prosp. Oktyabrya, 450054 Ufa, Russian Federation
| | - Tagir R Nugumanov
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 71 prosp. Oktyabrya, 450054 Ufa, Russian Federation
| | - Sophia S Borisevich
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 71 prosp. Oktyabrya, 450054 Ufa, Russian Federation
| | - Leonard M Khalilov
- Institute of Petrochemistry and Catalysis, Ufa Federal Research Centre of the Russian Academy of Sciences, 141 prosp. Oktyabrya, 450054 Ufa, Russian Federation
| | - Svetlana F Petrova
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 71 prosp. Oktyabrya, 450054 Ufa, Russian Federation
| | - Sergey L Khursan
- Ufa Institute of Chemistry, Ufa Federal Research Centre of the Russian Academy of Sciences, 71 prosp. Oktyabrya, 450054 Ufa, Russian Federation
| | - Cheng-Wen Lin
- Department of Medical Laboratory Science and Biotechnology, China Medical University, 91, Hsueh-Shih Rd., Taichung 40402, Taiwan, ROC; Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung 40402, Taiwan, ROC; Department of Biotechnology, Asia University, 500, Lioufeng Rd., Wufeng, Taichung 41354, Taiwan, ROC.
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Sokolova AS, Putilova VP, Yarovaya OI, Zybkina AV, Mordvinova ED, Zaykovskaya AV, Shcherbakov DN, Orshanskaya IR, Sinegubova EO, Esaulkova IL, Borisevich SS, Bormotov NI, Shishkina LN, Zarubaev VV, Pyankov OV, Maksyutov RA, Salakhutdinov NF. Synthesis and Antiviral Activity of Camphene Derivatives against Different Types of Viruses. Molecules 2021; 26:2235. [PMID: 33924393 PMCID: PMC8070564 DOI: 10.3390/molecules26082235] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/07/2021] [Accepted: 04/11/2021] [Indexed: 12/25/2022] Open
Abstract
To date, the 'one bug-one drug' approach to antiviral drug development cannot effectively respond to the constant threat posed by an increasing diversity of viruses causing outbreaks of viral infections that turn out to be pathogenic for humans. Evidently, there is an urgent need for new strategies to develop efficient antiviral agents with broad-spectrum activities. In this paper, we identified camphene derivatives that showed broad antiviral activities in vitro against a panel of enveloped pathogenic viruses, including influenza virus A/PR/8/34 (H1N1), Ebola virus (EBOV), and the Hantaan virus. The lead-compound 2a, with pyrrolidine cycle in its structure, displayed antiviral activity against influenza virus (IC50 = 45.3 µM), Ebola pseudotype viruses (IC50 = 0.12 µM), and authentic EBOV (IC50 = 18.3 µM), as well as against pseudoviruses with Hantaan virus Gn-Gc glycoprotein (IC50 = 9.1 µM). The results of antiviral activity studies using pseudotype viruses and molecular modeling suggest that surface proteins of the viruses required for the fusion process between viral and cellular membranes are the likely target of compound 2a. The key structural fragments responsible for efficient binding are the bicyclic natural framework and the nitrogen atom. These data encourage us to conduct further investigations using bicyclic monoterpenoids as a scaffold for the rational design of membrane-fusion targeting inhibitors.
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Affiliation(s)
- Anastasiya S. Sokolova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent’ev av., 9, 630090 Novosibirsk, Russia; (V.P.P.); (O.I.Y.); (E.D.M.); (N.F.S.)
| | - Valentina P. Putilova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent’ev av., 9, 630090 Novosibirsk, Russia; (V.P.P.); (O.I.Y.); (E.D.M.); (N.F.S.)
| | - Olga I. Yarovaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent’ev av., 9, 630090 Novosibirsk, Russia; (V.P.P.); (O.I.Y.); (E.D.M.); (N.F.S.)
| | - Anastasiya V. Zybkina
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Novosibirsk, Russia; (A.V.Z.); (A.V.Z.); (D.N.S.); (N.I.B.); (L.N.S.); (O.V.P.); (R.A.M.)
| | - Ekaterina D. Mordvinova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent’ev av., 9, 630090 Novosibirsk, Russia; (V.P.P.); (O.I.Y.); (E.D.M.); (N.F.S.)
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Novosibirsk, Russia; (A.V.Z.); (A.V.Z.); (D.N.S.); (N.I.B.); (L.N.S.); (O.V.P.); (R.A.M.)
| | - Anna V. Zaykovskaya
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Novosibirsk, Russia; (A.V.Z.); (A.V.Z.); (D.N.S.); (N.I.B.); (L.N.S.); (O.V.P.); (R.A.M.)
| | - Dmitriy N. Shcherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Novosibirsk, Russia; (A.V.Z.); (A.V.Z.); (D.N.S.); (N.I.B.); (L.N.S.); (O.V.P.); (R.A.M.)
| | - Iana R. Orshanskaya
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101 St. Petersburg, Russia; (I.R.O.); (E.O.S.); (I.L.E.); (V.V.Z.)
| | - Ekaterina O. Sinegubova
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101 St. Petersburg, Russia; (I.R.O.); (E.O.S.); (I.L.E.); (V.V.Z.)
| | - Iana L. Esaulkova
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101 St. Petersburg, Russia; (I.R.O.); (E.O.S.); (I.L.E.); (V.V.Z.)
| | - Sophia S. Borisevich
- Laboratory of Chemical Physics, Ufa Institute of Chemistry Ufa Federal Research Center, 71 Pr. Oktyabrya, 450078 Ufa, Russia;
| | - Nikolay I. Bormotov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Novosibirsk, Russia; (A.V.Z.); (A.V.Z.); (D.N.S.); (N.I.B.); (L.N.S.); (O.V.P.); (R.A.M.)
| | - Larisa N. Shishkina
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Novosibirsk, Russia; (A.V.Z.); (A.V.Z.); (D.N.S.); (N.I.B.); (L.N.S.); (O.V.P.); (R.A.M.)
| | - Vladimir V. Zarubaev
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101 St. Petersburg, Russia; (I.R.O.); (E.O.S.); (I.L.E.); (V.V.Z.)
| | - Oleg V. Pyankov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Novosibirsk, Russia; (A.V.Z.); (A.V.Z.); (D.N.S.); (N.I.B.); (L.N.S.); (O.V.P.); (R.A.M.)
| | - Rinat A. Maksyutov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, 630559 Novosibirsk, Russia; (A.V.Z.); (A.V.Z.); (D.N.S.); (N.I.B.); (L.N.S.); (O.V.P.); (R.A.M.)
| | - Nariman F. Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS, Lavrent’ev av., 9, 630090 Novosibirsk, Russia; (V.P.P.); (O.I.Y.); (E.D.M.); (N.F.S.)
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26
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Sanginov EA, Borisevich SS, Kayumov RR, Istomina AS, Evshchik EY, Reznitskikh OG, Yaroslavtseva TV, Melnikova TI, Dobrovolsky YA, Bushkova OV. Lithiated Nafion plasticised by a mixture of ethylene carbonate and sulfolane. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.137914] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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27
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Borisevich SS, Gureev MA, Yarovaya ОI, Zarubaev VV, Kostin GA, Porozov YB, Salakhutdinov NF. Can molecular dynamics explain decreased pathogenicity in mutant camphecene-resistant influenza virus? J Biomol Struct Dyn 2021; 40:5481-5492. [PMID: 33480324 DOI: 10.1080/07391102.2020.1871414] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
ABSTARCTThe development of new anti-influenza drugs remains an active area, and efforts in this direction will likely continue far into the future. In this paper, we present the results of a theoretical study explaining the mechanisms behind the antiviral activity of camphor derivatives. These include camphecene and a number of its analogues. The compounds tested can inhibit hemagglutinin (HA) by binding to it at two possible sites. Moreover, the binding site located at the site of proteolysis is the most important. Serial passaging of influenza in the presence of camphecene leads to the formation of mutation-associated resistance. Specifically, camphecene causes a significant mutation in HA (V615L). This substitution likely reduces the affinity of the compound for the binding site due to steric restriction of the positioning of camphecene in the binding cavity. Molecular dynamics (MD) simulation results show that the mutant HA is a more stable structure in terms of thermodynamics. In other words, launching conformational rearrangements preceding the transition from pre- to post-fusion requires more energy than in wild type HA. This may well explain the lower virulence seen with the camphecene-resistant strain.
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Affiliation(s)
- Sophia S Borisevich
- Laboratory of Physical Chemistry, Ufa Institute of Chemistry UFRS RAS, Ufa, Russia
| | - Maxim A Gureev
- Laboratory of Bioinformatics, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Оlga I Yarovaya
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch RAS, Novosibirsk, Russia
| | - Vladimir V Zarubaev
- Department of Virology, Saint Petersburg Pasteur Institute, St. Petersburg, Russia
| | - Gennadiy A Kostin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
| | - Yuriy B Porozov
- Laboratory of Bioinformatics, I.M. Sechenov First Moscow State Medical University, Moscow, Russia.,Department of Food Biotechnology and Engineering, ITMO University, St. Petersburg, Russia.,Department of Computational Biology, Sirius University of Science and Technology, Sochi, Russia
| | - Nariman F Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch RAS, Novosibirsk, Russia
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28
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Ilyina IV, Patrusheva OS, Zarubaev VV, Misiurina MA, Slita AV, Esaulkova IL, Korchagina DV, Gatilov YV, Borisevich SS, Volcho KP, Salakhutdinov NF. Influenza antiviral activity of F- and OH-containing isopulegol-derived octahydro-2H-chromenes. Bioorg Med Chem Lett 2021; 31:127677. [PMID: 33171219 DOI: 10.1016/j.bmcl.2020.127677] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/08/2020] [Accepted: 11/02/2020] [Indexed: 11/15/2022]
Abstract
We synthesized fluoro- and hydroxy-containing octahydro-2H-chromenes by the Prins reaction starting from a monoterpenoid (-)-isopulegol and a wide range of aromatic aldehydes in the presence of the BF3∙Et2O/H2O system acting as both an acid catalyst and a fluorine source. Activity of the produced compounds against the influenza A/Puerto Rico/8/34 (H1N1) virus was studied. The highest activity was demonstrated by fluoro- (11i) and hydroxy-containing (10i) derivatives of 2,4,6-trimethoxybenzaldehyde. The most pronounced virus-inhibiting effect of compounds 10i and 11i was observed at an early stage of infection. These compounds were supposed to be capable of binding to viral hemagglutinin, which is an agreement with data on the effect of compounds 10i and 11i on the viral fusogenic activity as well as by molecular docking studies.
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Affiliation(s)
- Irina V Ilyina
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentjev av.9, 630090 Novosibirsk, Russia
| | - Oksana S Patrusheva
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentjev av.9, 630090 Novosibirsk, Russia
| | - Vladimir V Zarubaev
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101 St. Petersburg, Russia
| | - Maria A Misiurina
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101 St. Petersburg, Russia
| | - Alexander V Slita
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101 St. Petersburg, Russia
| | - Iana L Esaulkova
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira str., 197101 St. Petersburg, Russia
| | - Dina V Korchagina
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentjev av.9, 630090 Novosibirsk, Russia
| | - Yuri V Gatilov
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentjev av.9, 630090 Novosibirsk, Russia
| | - Sophia S Borisevich
- Laboratory of Chemical Physics, Ufa Chemistry Institute of the Ufa Federal Research Center, 71 Octyabrya pr., 450054 Ufa, Russia
| | - Konstantin P Volcho
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentjev av.9, 630090 Novosibirsk, Russia.
| | - Nariman F Salakhutdinov
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentjev av.9, 630090 Novosibirsk, Russia
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29
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Chernyshov VV, Yarovaya OI, Vatsadze SZ, Borisevich SS, Trukhan SN, Gatilov YV, Peshkov RY, Eltsov IV, Martyanov ON, Salakhutdinov NF. Unexpected Ring Opening During the Imination of Camphor‐Type Bicyclic Ketones. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001397] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Vladimir V. Chernyshov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS 9 Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
- Novosibirsk State University Pirogova St. 1 630090 Novosibirsk Russian Federation
| | - Olga I. Yarovaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS 9 Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
- Novosibirsk State University Pirogova St. 1 630090 Novosibirsk Russian Federation
| | - Sergey Z. Vatsadze
- N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninski pr., 47 119991 Moscow Russian Federation
| | - Sophia S. Borisevich
- Laboratory of Chemical Physics Ufa Institute of Chemistry Ufa Federal Research Center Russian Academy of Sciences 71 Octyabrya pr. 450054 Ufa Russian Federation
| | - Sergey N. Trukhan
- Novosibirsk State University Pirogova St. 1 630090 Novosibirsk Russian Federation
- Boreskov Institute of Catalysis SB RAS 5 Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
| | - Yuri V. Gatilov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS 9 Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
- Novosibirsk State University Pirogova St. 1 630090 Novosibirsk Russian Federation
| | - Roman Yu. Peshkov
- Novosibirsk State University Pirogova St. 1 630090 Novosibirsk Russian Federation
| | - Ilia V. Eltsov
- Novosibirsk State University Pirogova St. 1 630090 Novosibirsk Russian Federation
| | - Oleg N. Martyanov
- Novosibirsk State University Pirogova St. 1 630090 Novosibirsk Russian Federation
- Boreskov Institute of Catalysis SB RAS 5 Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
| | - Nariman F. Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry SB RAS 9 Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
- Novosibirsk State University Pirogova St. 1 630090 Novosibirsk Russian Federation
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30
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Khomenko TM, Zarubaev VV, Kireeva MV, Volobueva AS, Slita AV, Borisevich SS, Korchagina DV, Komarova NI, Volcho KP, Salakhutdinov NF. New type of anti-influenza agents based on benzo[d][1,3]dithiol core. Bioorg Med Chem Lett 2020; 30:127653. [PMID: 33129992 DOI: 10.1016/j.bmcl.2020.127653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/22/2020] [Accepted: 10/24/2020] [Indexed: 10/23/2022]
Abstract
We synthesized a series of amides with a benzo[d][1,3]dithiol core. The chemical library of compounds was tested for their cytotoxicity and inhibiting activity against influenza virus A/California/07/09 (H1N1)pdm09 in MDCK cells. For each compound, values of CC50, IC50 and selectivity index (SI) were determined. Compounds of this structure type were for the first time found to exhibit anti-influenza activity. The structure of an amide substituent in the tested compounds was demonstrated to have a significant effect on their activity against the H1N1 influenza virus and cytotoxicity. Compound 4d has a high selectivity index of about 30. 4d was shown to be most potent at early stages of viral cycle. In direct fusogenic assay it demonstrated dose-dependent activity against fusogenic activity of hemagglutinin of influenza virus. Based on molecular docking and regression analysis data, viral hemagglutinin was suggested as possible target for these new antiviral agents.
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Affiliation(s)
- Tatyana M Khomenko
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Vladimir V Zarubaev
- Department of Virology, Pasteur Institute of Epidemiology and Microbiology, 14 Mira St., 197101, St. Petersburg, Russia.
| | - Marina V Kireeva
- Saint Petersburg State University, 7/9 Universitetskaya nab.,199034, St. Petersburg, Russia
| | - Alexandrina S Volobueva
- Department of Virology, Pasteur Institute of Epidemiology and Microbiology, 14 Mira St., 197101, St. Petersburg, Russia
| | - Alexander V Slita
- Department of Virology, Pasteur Institute of Epidemiology and Microbiology, 14 Mira St., 197101, St. Petersburg, Russia
| | - Sophia S Borisevich
- Ufa Institute of Chemistry Ufa Federal Research Center RAS, pr. Oktyabrya, 71, 450054 Ufa, Russia
| | - Dina V Korchagina
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Nina I Komarova
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Konstantin P Volcho
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Nariman F Salakhutdinov
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
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Burgart YV, Agafonova NA, Shchegolkov EV, Krasnykh OP, Kushch SO, Evstigneeva NP, Gerasimova NA, Maslova VV, Triandafilova GA, Solodnikov SY, Ulitko MV, Makhaeva GF, Rudakova EV, Borisevich SS, Zilberberg NV, Kungurov NV, Saloutin VI, Chupakhin ON. Multiple biological active 4-aminopyrazoles containing trifluoromethyl and their 4-nitroso-precursors: Synthesis and evaluation. Eur J Med Chem 2020; 208:112768. [PMID: 32932211 DOI: 10.1016/j.ejmech.2020.112768] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/10/2020] [Accepted: 08/15/2020] [Indexed: 01/04/2023]
Abstract
4-Nitroso-3-trifluoromethyl-5-alkyl[(het)aryl]pyrazoles were synthesized via one-pot nitrosation of 1,3-diketones or their lithium salts followed by treatment of hydrazines. Reduction of nitroso-derivatives made it possible to obtain 4-amino-3-trifluoromethylpyrazoles chlorides. According to computer-aided calculations, all synthesized compounds are expected to have acceptable ADME profile for drug design. Tuberculostatic, antibacterial, antimycotic, antioxidant and cytotoxic activities of the compounds were evaluated in vitro, while their analgesic and anti-inflammatory action was tested in vivo along with acute toxicity studies. N-Unsubstituted 4-nitrosopyrazoles were the most effective tuberculostatics (MIC to 0.36 μg/ml) and antibacterial agents against Streptococcus pyogenes (MIC to 7.8 μg/ml), Staphylococcus aureus,S. aureus MRSA and Neisseria gonorrhoeae (MIC to 15.6 μg/ml). 4-Nitroso-1-methyl-5-phenylpyrazole had the pronounced antimycotic action against a wide range of fungi (Trichophytonrubrum, T. tonsurans, T. violaceum, T. interdigitale, Epidermophytonfloccosum, Microsporumcanis with MIC 0.38-12.5 μg/ml). N-Unsubstituted 4-aminopyrazoles shown high radical-scavenging activity in ABTS test, ORAC/AAPH and oxidative erythrocyte hemolysis assays. 1-Methyl-5-phenyl-3-trifluoromethylpyrazol-4-aminium chloride revealed potential anticancer activity against HeLa cells (SI > 1351). The pronounced analgesic activity was found for 4-nitroso- and 4-aminopyrazoles having phenyl fragment at the position 5 in "hot plate" test. The most of the obtained pyrazoles had a moderate acute toxicity.
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Affiliation(s)
- Yanina V Burgart
- Postovsky Institute of Organic Synthesis of the Ural Branch of the Russian Academy of Science, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia; Ural Federal University Named After the First President of Russia B.N. Yeltsin, Mira St. 19, Ekaterinburg, 620002, Russia
| | - Natalia A Agafonova
- Postovsky Institute of Organic Synthesis of the Ural Branch of the Russian Academy of Science, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia
| | - Evgeny V Shchegolkov
- Postovsky Institute of Organic Synthesis of the Ural Branch of the Russian Academy of Science, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia; Ural Federal University Named After the First President of Russia B.N. Yeltsin, Mira St. 19, Ekaterinburg, 620002, Russia
| | - Olga P Krasnykh
- Perm National Research Polytechnic University, Komsomolsky Av., 29, Perm, 614990, Russia
| | - Svetlana O Kushch
- Postovsky Institute of Organic Synthesis of the Ural Branch of the Russian Academy of Science, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia
| | - Natalia P Evstigneeva
- Ural Research Institute for Dermatology, Venereology and Immunopathology, Shcherbakova St., 8, Ekaterinburg, 620076, Russia
| | - Natalia A Gerasimova
- Ural Research Institute for Dermatology, Venereology and Immunopathology, Shcherbakova St., 8, Ekaterinburg, 620076, Russia
| | - Vera V Maslova
- Perm National Research Polytechnic University, Komsomolsky Av., 29, Perm, 614990, Russia
| | - Galina A Triandafilova
- Perm National Research Polytechnic University, Komsomolsky Av., 29, Perm, 614990, Russia
| | - Sergey Yu Solodnikov
- Perm National Research Polytechnic University, Komsomolsky Av., 29, Perm, 614990, Russia
| | - Maria V Ulitko
- Ural Federal University Named After the First President of Russia B.N. Yeltsin, Mira St. 19, Ekaterinburg, 620002, Russia
| | - Galina F Makhaeva
- Institute of Physiologically Active Compounds of the Russian Academy of Sciences, Severny Proezd 1, Chernogolovka, 142432, Russia
| | - Elena V Rudakova
- Institute of Physiologically Active Compounds of the Russian Academy of Sciences, Severny Proezd 1, Chernogolovka, 142432, Russia
| | - Sophia S Borisevich
- Ufa Institute of Chemistry of Russian Academy of Science, Octyabrya Av., 71, Ufa, 450078, Russia
| | - Natalia V Zilberberg
- Ural Research Institute for Dermatology, Venereology and Immunopathology, Shcherbakova St., 8, Ekaterinburg, 620076, Russia
| | - Nikolai V Kungurov
- Ural Research Institute for Dermatology, Venereology and Immunopathology, Shcherbakova St., 8, Ekaterinburg, 620076, Russia
| | - Victor I Saloutin
- Postovsky Institute of Organic Synthesis of the Ural Branch of the Russian Academy of Science, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia; Ural Federal University Named After the First President of Russia B.N. Yeltsin, Mira St. 19, Ekaterinburg, 620002, Russia.
| | - Oleg N Chupakhin
- Postovsky Institute of Organic Synthesis of the Ural Branch of the Russian Academy of Science, S. Kovalevskoi St., 22, Ekaterinburg, 620108, Russia; Ural Federal University Named After the First President of Russia B.N. Yeltsin, Mira St. 19, Ekaterinburg, 620002, Russia
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Fedorova VA, Kadyrova RA, Slita AV, Muryleva AA, Petrova PR, Kovalskaya AV, Lobov AN, Zileeva ZR, Tsypyshev DO, Borisevich SS, Tsypysheva IP, Vakhitova JV, Zarubaev VV. Antiviral activity of amides and carboxamides of quinolizidine alkaloid (-)-cytisine against human influenza virus A (H1N1) and parainfluenza virus type 3. Nat Prod Res 2019; 35:4256-4264. [PMID: 31790286 DOI: 10.1080/14786419.2019.1696791] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Novel derivatives of quinolizidine alkaloid (-)-cytisine were synthesised. ADME properties, cytotoxicity against HEK293 cells and activity against viruses of influenza A/California/07/09(H1N1)pdm09 virus (IAV) and human parainfluenza virus type 3 (HPIV3) were evaluated. It was shown, that 9-carboxamides of methylcytisine (with phenyl and allyl urea's fragments) are most active compounds against IAV probably due to predicted in silico peculiarity of their interactions with the 4R7B active site of IAV neuraminidase. Indexes of selectivity (SI) calculated as ratio of CC50/IC50 of these ureas are 47 and 59 correspondingly. It was also found, that derivatives obtained from allyl isocyanate and (-)-cytisine or 9,11-dibromocytisine are able to inhibit a reproduction of HPIV3 with SI = 58 and 95. Moreover, last compound - (1 R,5R)-N-allyl-9,11-dibromo-8-oxo-1,5,6,8-tetrahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(4H)-carboxamide with two bromine atom in 2-pyridone core of starting (-)-cytisine molecule, demonstrated high activity against HPIV3 (SI = 95) and moderate activity against IAV (SI = 16).
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Affiliation(s)
- Victoria A Fedorova
- Smorodintsev Research Institute of Influenza, Russian Federation, St. Petersburg, Russia
| | - Renata A Kadyrova
- St. Petersburg Pasteur Institute, Russian Federation, St. Petersburg, Russia
| | - Alexander V Slita
- St. Petersburg Pasteur Institute, Russian Federation, St. Petersburg, Russia
| | - Anna A Muryleva
- St. Petersburg Pasteur Institute, Russian Federation, St. Petersburg, Russia
| | - Polina R Petrova
- Ufa Institute of Chemistry of UFRC of RAS, Ufa, Russian Federation
| | | | | | - Zulfiya R Zileeva
- Institute of Biochemistry and Genetics of UFRC of RAS, Ufa, Russian Federation
| | | | | | | | - Julia V Vakhitova
- Institute of Biochemistry and Genetics of UFRC of RAS, Ufa, Russian Federation
| | - Vladimir V Zarubaev
- St. Petersburg Pasteur Institute, Russian Federation, St. Petersburg, Russia
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Artyushin OI, Moiseeva AA, Zarubaev VV, Slita AV, Galochkina AV, Muryleva AA, Borisevich SS, Yarovaya OI, Salakhutdinov NF, Brel VK. Synthesis of Camphecene and Cytisine Conjugates Using Click Chemistry Methodology and Study of Their Antiviral Activity. Chem Biodivers 2019; 16:e1900340. [PMID: 31647170 DOI: 10.1002/cbdv.201900340] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 09/10/2019] [Indexed: 12/12/2022]
Abstract
A series of camphecene and quinolizidine alkaloid (-)-cytisine conjugates has been obtained for the first time using 'click' chemistry methodology. The cytotoxicity and virus-inhibiting activity of compounds were determined against MDCK cells and influenza virus A/Puerto Rico/8/34 (H1N1), correspondingly, in in vitro tests. Based on the results obtained, values of 50 % cytotoxic dose (CC50 ), 50 % inhibition dose (IC50 ) and selectivity index (SI) were determined for each compound. It has been shown that the antiviral activity is affected by the length and nature of linkers between cytisine and camphor units. Conjugate 13 ((1R,5S)-3-(6-{4-[(2-{(E)-[(1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ylidene]amino}ethoxy)methyl]-1H-1,2,3-triazol-1-yl}hexyl)-1,2,3,4,5,6-hexahydro-8H-1,5-methanopyrido[1,2-a][1,5]diazocin-8-one), which contains cytisine fragment separated from triazole ring by -C6 H12 - aliphatic linker, showed the highest activity at relatively low toxicity (CC50 =168 μmol, IC50 =8 μmol, SI=20). Its selectivity index appeared higher than that of reference compound, rimantadine. According to theoretical calculations, the antiviral activity of the lead compound 13 can be explained by its influence on the functioning of neuraminidase.
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Affiliation(s)
- Oleg I Artyushin
- A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 28 Vavilova Str., Moscow, 119991, Russia
| | - Aleksandra A Moiseeva
- A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 28 Vavilova Str., Moscow, 119991, Russia
| | - Vladimir V Zarubaev
- Paster Research Institute of Epidemiology and Microbiology, 14 Mira Str., St. Petersburg, 197101, Russia
| | - Aleksander V Slita
- Paster Research Institute of Epidemiology and Microbiology, 14 Mira Str., St. Petersburg, 197101, Russia
| | - Anastasiya V Galochkina
- Paster Research Institute of Epidemiology and Microbiology, 14 Mira Str., St. Petersburg, 197101, Russia
| | - Anna A Muryleva
- Paster Research Institute of Epidemiology and Microbiology, 14 Mira Str., St. Petersburg, 197101, Russia
| | | | - Olga I Yarovaya
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch Russian Academy of Sciences, 9 Lavrent'ev ave., Novosibirsk, 630090, Russia.,Novosibirsk State University, 2 Pirogova Str., Novosibirsk, 630090, Russia
| | - Nariman F Salakhutdinov
- Department of Medicinal Chemistry, N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch Russian Academy of Sciences, 9 Lavrent'ev ave., Novosibirsk, 630090, Russia.,Novosibirsk State University, 2 Pirogova Str., Novosibirsk, 630090, Russia
| | - Valery K Brel
- A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 28 Vavilova Str., Moscow, 119991, Russia
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Yarovaya OI, Sokolova AS, Mainagashev IY, Volobueva AS, Lantseva K, Borisevich SS, Shtro AA, Zarubaev VV, Salakhutdinov NF. Synthesis and structure-activity relationships of novel camphecene analogues as anti-influenza agents. Bioorg Med Chem Lett 2019; 29:126745. [PMID: 31668423 DOI: 10.1016/j.bmcl.2019.126745] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 09/30/2019] [Accepted: 10/08/2019] [Indexed: 01/01/2023]
Abstract
A chemical library was constructed based on the scaffold of camphecene (2-(E)-((1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ylidene-aminoethanol). The modifications included introduction of mono-and bicyclic heterocyclic moieties in place of the terminal hydroxyl group of camphecene. All compounds were tested for cytotoxicity and anti-viral activity against influenza virus A/Puerto Rico/8/34 (H1N1) in MDCK cells. Among 15 tested compounds 11 demonstrated a selectivity index (SI) higher than 10 and IC50 values in the micromolar range. The antiviral activity and toxicity were shown to strongly depend on the nature of the heterocyclic substituent. Compounds 2 and 14 demonstrated the highest virus-inhibiting activity with SIs of 106 and 183, and bearing pyrrolidine and piperidine moieties, correspondingly. Compound 14 was shown to interfere with viral reproduction at early stages of the viral life cycle (0-2 h post-infection). Taken together, our data suggest potential of camphecene derivatives in particular and camphor-based imine derivatives in general as effective anti-influenza compounds.
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Affiliation(s)
- Olga I Yarovaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Lavrentjev Avenue 9, 630090 Novosibirsk, Russia; Novosibirsk State University, Pirogova St. 2, 630090 Novosibirsk, Russia.
| | - Anastasiya S Sokolova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Lavrentjev Avenue 9, 630090 Novosibirsk, Russia
| | - Iliya Ya Mainagashev
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Lavrentjev Avenue 9, 630090 Novosibirsk, Russia
| | - Alexandrina S Volobueva
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira Str., 197101 St. Petersburg, Russia
| | - Khristina Lantseva
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira Str., 197101 St. Petersburg, Russia
| | - Sophia S Borisevich
- Laboratory of Chemical Physics, Ufa Institute of Chemistry, Ufa Federal Research Center, Russian Academy of Sciences, 71 Octyabrya pr., 450054 Ufa, Russia
| | - Anna A Shtro
- Department of Chemotherapy, Influenza Research Institute, 15/17 Prof. Popova St., 197376 St. Petersburg, Russia
| | - Vladimir V Zarubaev
- Pasteur Institute of Epidemiology and Microbiology, 14 Mira Str., 197101 St. Petersburg, Russia
| | - Nariman F Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, Lavrentjev Avenue 9, 630090 Novosibirsk, Russia; Novosibirsk State University, Pirogova St. 2, 630090 Novosibirsk, Russia
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Shchur IV, Shchegolkov EV, Burgart YV, Triandafilova GA, Maslova VV, Solodnikov SY, Krasnykh OP, Borisevich SS, Khursan SL, Saloutin VI. Synthesis and Biological Activity of 4-Cycloaminopolyfluorosalicylic Acids. ChemistrySelect 2019. [DOI: 10.1002/slct.201803523] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Irina V. Shchur
- The Ural Branch of the Russian Academy of Sciences; Postovsky Institute of Organic Synthesis; S. Kovalevskoy Str., 22 Ekaterinburg 620990 Russia
| | - Evgenii V. Shchegolkov
- The Ural Branch of the Russian Academy of Sciences; Postovsky Institute of Organic Synthesis; S. Kovalevskoy Str., 22 Ekaterinburg 620990 Russia
- Ural Federal University named after the First President of Russia B.N. Yeltsin; Mira Str., 19 Ekaterinburg 620002 Russia
| | - Yanina V. Burgart
- The Ural Branch of the Russian Academy of Sciences; Postovsky Institute of Organic Synthesis; S. Kovalevskoy Str., 22 Ekaterinburg 620990 Russia
- Ural Federal University named after the First President of Russia B.N. Yeltsin; Mira Str., 19 Ekaterinburg 620002 Russia
| | | | | | | | | | - Sophia S. Borisevich
- The Russian Academy of Sciences; Ufa Institute of Chemistry; Octyabrya Av., 71 Ufa 450078 Russia
| | - Sergey L. Khursan
- The Russian Academy of Sciences; Ufa Institute of Chemistry; Octyabrya Av., 71 Ufa 450078 Russia
| | - Victor I. Saloutin
- The Ural Branch of the Russian Academy of Sciences; Postovsky Institute of Organic Synthesis; S. Kovalevskoy Str., 22 Ekaterinburg 620990 Russia
- Ural Federal University named after the First President of Russia B.N. Yeltsin; Mira Str., 19 Ekaterinburg 620002 Russia
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Zarubaev VV, Pushkina EA, Borisevich SS, Galochkina AV, Garshinina AV, Shtro AA, Egorova AA, Sokolova AS, Khursan SL, Yarovaya OI, Salakhutdinov NF. Selection of influenza virus resistant to the novel camphor-based antiviral camphecene results in loss of pathogenicity. Virology 2018; 524:69-77. [DOI: 10.1016/j.virol.2018.08.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 08/08/2018] [Accepted: 08/14/2018] [Indexed: 12/21/2022]
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Borisevich SS, Kayumova RR, Tsypysheva IP, Ostakhov SS, Khursan SL. Luminescent characterization of interaction efficiency between (−)-cytisine and amino acids an indicator of anti-inflammatory of some 12-N-substituted (−)-cytisine derivatives. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.04.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ivanova AE, Burgart YV, Saloutin VI, Slepukhin PA, Borisevich SS, Khursan SL. Ambident polyfluoroalkyl-substituted pyrazoles in the methylation reactions. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2017.01.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tsypysheva IP, Borisevich SS, Zainullina LF, Makara NS, Koval'skaya AV, Petrova PR, Khursan SL, Vakhitova YV, Zarudii FS. Anti-Inflammatory Activity of Novel 12-N-methylcytisine Derivatives. Antiinflamm Antiallergy Agents Med Chem 2017; 16:112-122. [PMID: 28618989 DOI: 10.2174/1871523016666170616115252] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 05/23/2017] [Accepted: 05/29/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND AND OBJECTIVES Neurodegenerative diseases and inflammation are always linked to each other; therefore the elaboration of new chemical compounds, which interact with pharmacological targets involved into these two processes, can become one of ways of correction of these types of human CNS pathology. In the field of this problem the anti-inflammatory activity of ten 3-amino derivatives of quinolizidine alkaloid (.)-cytisine (the data about nootropic activity of these compounds are outlined by us previously) was studied by using in vivo, in vitro and in silico approaches. METHODS The anti-inflammatory activity of novel compounds was investigated on carrageenan- induced model of inflammation in Rat paw following an established protocol. COX-1 (ovin) and COX-2 (human recombinant) inhibition activities of tested compounds assessed using a COX Fluorescent Inhibitor Screening Assay Kit. And as part of an in silico screening the leading compounds were docked into the tyrosine sites of COX-1/COX-2 enzymes (PDB code: 1DIY and 1CVU). RESULTS It was established that ability of 3-(2-hydroxyphenyl)amino, 3-(4-hydroxyphenyl) amino and 3-(3-phenylprop-2-en-1-yl)amino derivatives of 12-N-metylcytisine to inhibit the carrageenan-induced paw oedema in rats is comparable with reference drug diclofenac. The results of in vitro COX-1/COX-2 inhibition assay showed no significant activity of tested compounds, except compounds with 2-hydroxyphenyl, 3-phenylprop-2-en-1-yl, furyl and thiophenyl fragments which slightly reduce the activity of COX-2. CONCLUSION The tendency to occurrence of anti-inflammatory properties of synthesized derivatives of quinolizidine alkaloid (-)-cytisine can be explained on the basis of molecular docking results, which assume the possibility of interaction of more potent compounds with key amino acids of COX-1/COX-2 active sites.
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Affiliation(s)
- Inna P Tsypysheva
- Laboratory of Bioorganic Chemistry and Catalysis. Russian Federation
| | - Sophia S Borisevich
- Laboratory of Chemical Physics Ufa Institute of Chemistry of RAS, 450054, Ufa. Russian Federation
| | - Liana F Zainullina
- Laboratory of Molecular Pharmacology and Immunology, Institute of Biochemistry and Genetics of RAS, 450054, Ufa. Russian Federation
| | - Nina S Makara
- Laboratory of Bioorganic Chemistry and Catalysis. Russian Federation
| | | | - Polina R Petrova
- Department of Chemistry, Bashkir State University, 450077, Ufa. Russian Federation
| | - Sergey L Khursan
- Laboratory of Chemical Physics Ufa Institute of Chemistry of RAS, 450054, Ufa. Russian Federation
| | - Yulia V Vakhitova
- Laboratory of Molecular Pharmacology and Immunology, Institute of Biochemistry and Genetics of RAS, 450054, Ufa. Russian Federation
| | - Felix S Zarudii
- Department of Pharmacy, Bashkir State Medicinal University, 2a, Teatralnaya Str., Ground Floor, Ufa, 450000. Russian Federation
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Khramtsova EA, Sosnovsky DV, Ageeva AA, Nuin E, Marin ML, Purtov PA, Borisevich SS, Khursan SL, Roth HD, Miranda MA, Plyusnin VF, Leshina TV. Impact of chirality on the photoinduced charge transfer in linked systems containing naproxen enantiomers. Phys Chem Chem Phys 2016; 18:12733-41. [PMID: 27098151 DOI: 10.1039/c5cp07305g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The model reaction of photoinduced donor-acceptor interaction in linked systems (dyads) has been used to study the comparative reactivity of a well-known anti-inflammatory drug, (S)-naproxen (NPX) and its (R)-isomer. (R)- or (S)-NPX in these dyads is linked to (S)-N-methylpyrrolidine (Pyr) using a linear or cyclic amino acid bridge (AA or CyAA), to give (R)-/(S)-NPX-AA-(S)-Pyr flexible and (R)-/(S)-NPX-CyAA-(S)-Pyr rigid dyads. The donor-acceptor interaction is reminiscent of the binding (partial charge transfer, CT) and electron transfer (ET) processes involved in the extensively studied inhibition of the cyclooxygenase enzymes (COXs) by the NPX enantiomers. Besides that, both optical isomers undergo oxidative metabolism by enzymes from the P450 family, which also includes ET. The scheme proposed for the excitation quenching of the (R)- and (S)-NPX excited state in these dyads is based on the joint analysis of the chemically induced dynamic nuclear polarization (CIDNP) and fluorescence data. The (1)H CIDNP effects in this system appear in the back electron transfer in the biradical-zwitterion (BZ), which is formed via dyad photoirradiation. The rate constants of individual steps in the proposed scheme and the fluorescence quantum yields of the local excited (LE) states and exciplexes show stereoselectivity. It depends on the bridge's length, structure and solvent polarity. The CIDNP effects (experimental and calculated) also demonstrate stereodifferentiation. The exciplex quantum yields and the rates of formation are larger for the dyads containing (R)-NPX, which let us suggest a higher contribution from the CT processes with the (R)-optical isomer.
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Affiliation(s)
- E A Khramtsova
- Institute of Chemical Kinetics and Combustion SB RAS, Institutskaya st., 3, 630090 Novosibirsk, Russia.
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Tsypysheva IP, Lobov AN, Kovalskaya AV, Petrova PR, Ivanov SP, Rameev SA, Borisevich SS, Safiullin RL, Yunusov MS. Aza-Michael reaction of 12-N-carboxamide of (–)-cytisine under high pressure conditions. Nat Prod Res 2014; 29:141-8. [DOI: 10.1080/14786419.2014.968150] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Inna P. Tsypysheva
- Institute of Organic Chemistry, Ufa Scientific Center of the Russian Academy of Sciences, 71, pr. Oktyabrya, 450054 Ufa, Russian Federation
| | - Alexander N. Lobov
- Institute of Organic Chemistry, Ufa Scientific Center of the Russian Academy of Sciences, 71, pr. Oktyabrya, 450054 Ufa, Russian Federation
| | - Alena V. Kovalskaya
- Institute of Organic Chemistry, Ufa Scientific Center of the Russian Academy of Sciences, 71, pr. Oktyabrya, 450054 Ufa, Russian Federation
| | - Polina R. Petrova
- Department of Chemistry, Bashkir State University, 32, Validy Str., 450076 Ufa, Russian Federation
| | - Sergey P. Ivanov
- Institute of Organic Chemistry, Ufa Scientific Center of the Russian Academy of Sciences, 71, pr. Oktyabrya, 450054 Ufa, Russian Federation
| | - Shamil A. Rameev
- Institute of Organic Chemistry, Ufa Scientific Center of the Russian Academy of Sciences, 71, pr. Oktyabrya, 450054 Ufa, Russian Federation
| | - Sophia S. Borisevich
- Institute of Organic Chemistry, Ufa Scientific Center of the Russian Academy of Sciences, 71, pr. Oktyabrya, 450054 Ufa, Russian Federation
| | - Rustam L. Safiullin
- Institute of Organic Chemistry, Ufa Scientific Center of the Russian Academy of Sciences, 71, pr. Oktyabrya, 450054 Ufa, Russian Federation
| | - Marat S. Yunusov
- Institute of Organic Chemistry, Ufa Scientific Center of the Russian Academy of Sciences, 71, pr. Oktyabrya, 450054 Ufa, Russian Federation
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Borisevich SS, Kovalskaya AV, Tsypysheva IP, Khursan SL. Thermodynamically controlled Diels–Alder reaction of 12-N-methylcytisine: A DFT study. J Theor Comput Chem 2014. [DOI: 10.1142/s0219633614500485] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A DFT study was performed for the Diels–Alder traction of 12-N-methylcytisine with a number of dienophiles (in boiling toluene under atmospheric pressure), namely, N-phenylmaleimide, maleic anhydride, 2,4-benzoquinone, tetracyanoethylene and methyl methacrylate. It was shown that 12-N-methylcytisine selectively reacts with these dienophiles, only the reaction with N-phenylmaleimide (NPM) resulting in the formation of thermodynamically stable adducts, which is consistent with experimental data. This selectivity of 12-N-methylcytisine is attributable to the difference between the properties of the listed dienophiles, which is confirmed by the relative reactivity indices calculated within the framework of the frontier molecular orbital (FMO) and hard and soft (Lewis) acids and bases (HSAB) theories, the thermodynamic and activation parameters of the forward and retro-Diels–Alder reactions. According to analysis of the theoretical results, NPM is characterized by high chemical potential, hardness close to that of 12-N-methylcytisine, and commensurable heights of the activation barriers for the forward and reverse Diels–Alder reactions and also forms stable [4+2] adducts.
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Affiliation(s)
- Sophia S. Borisevich
- Institute of Organic Chemistry, Ufa Research Center of the Russian Academy of Sciences, 71, Pr. Octyabrya, Ufa, Russian Federation, 450054, Russian Federation
| | - Alena V. Kovalskaya
- Institute of Organic Chemistry, Ufa Research Center of the Russian Academy of Sciences, 71, Pr. Octyabrya, Ufa, Russian Federation, 450054, Russian Federation
| | - Inna P. Tsypysheva
- Institute of Organic Chemistry, Ufa Research Center of the Russian Academy of Sciences, 71, Pr. Octyabrya, Ufa, Russian Federation, 450054, Russian Federation
| | - Sergey L. Khursan
- Institute of Organic Chemistry, Ufa Research Center of the Russian Academy of Sciences, 71, Pr. Octyabrya, Ufa, Russian Federation, 450054, Russian Federation
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