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Makhmudiyarova NN, Ishmukhametova IR, Tyumkina TV, Mescheryakova ES, Dzhemileva L, D'yakonov V, Terent'ev AO, Dzhemilev UM. Multicomponent Assembly of Bicyclic Aza-peroxides Catalyzed by Samarium Complexes and Their Cytotoxic Activity. J Org Chem 2023; 88:11473-11485. [PMID: 37557189 DOI: 10.1021/acs.joc.3c00555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
An original strategy toward bridged tetraoxazaspirobicycloalkanes was developed. The synthesis is based on a three-component condensation-cyclization reaction of primary arylamines with 1,1'-peroxybis (1-hydroperoxycycloalkanes) and pentane-1,5-dial catalyzed by Sm(NO3)3·6H2O. The structures and conformations of the products were determined by X-ray diffraction analysis and 1H and 13C NMR spectroscopy. High cytotoxic activity and biological potential toward ferroptosis induction were found for the synthesized bicyclic aza-peroxides.
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Affiliation(s)
- Nataliya N Makhmudiyarova
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 prospekt Oktyabrya, 450075 Ufa, Russian Federation
| | - Irina R Ishmukhametova
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 prospekt Oktyabrya, 450075 Ufa, Russian Federation
| | - Tatyana V Tyumkina
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 prospekt Oktyabrya, 450075 Ufa, Russian Federation
| | - Ekaterina S Mescheryakova
- Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 prospekt Oktyabrya, 450075 Ufa, Russian Federation
| | - Lilya Dzhemileva
- N.D. Zelinsky Institute of Organic Chemistry, 47, Leninsky prospekt, 119991 Moscow, Russian Federation
| | - Vladimir D'yakonov
- N.D. Zelinsky Institute of Organic Chemistry, 47, Leninsky prospekt, 119991 Moscow, Russian Federation
| | - Alexander O Terent'ev
- N.D. Zelinsky Institute of Organic Chemistry, 47, Leninsky prospekt, 119991 Moscow, Russian Federation
| | - Usein M Dzhemilev
- N.D. Zelinsky Institute of Organic Chemistry, 47, Leninsky prospekt, 119991 Moscow, Russian Federation
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Makhmudiyarova NN, Ishmukhametova IR. Synthesis of New Macrocyclic Triperoxides. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428022120211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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3
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Pereira SAP, Baptista L AC, Biancalana L, Marchetti F, Dyson PJ, Saraiva MLMFS. Automated approach for the evaluation of glutathione-S-transferase P1-1 inhibition by organometallic anticancer compounds. J Enzyme Inhib Med Chem 2022; 37:1527-1536. [PMID: 35635138 PMCID: PMC9176637 DOI: 10.1080/14756366.2022.2073443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
- Sarah A. P. Pereira
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - A. Catarina Baptista L
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Lorenzo Biancalana
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Pisa, Italy
| | - Fabio Marchetti
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Pisa, Italy
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M. Lúcia M. F. S. Saraiva
- LAQV, REQUIMTE, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
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Xinyi W, Shiqi X, Shishuo C, Yumin S, Jun W. 1,2,3-Triazole derivatives with anti-breast cancer potential. Curr Top Med Chem 2022; 22:1406-1425. [DOI: 10.2174/1568026622666220415225334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/03/2022] [Accepted: 03/03/2022] [Indexed: 11/22/2022]
Abstract
Abstract:
Breast cancer is one of the most prevalent malignant diseases and one of the main mortality causes among women across the world. Despite advances in chemotherapy, drug resistance remains major clinical concerns, creating an urgent need to explore novel anti-breast cancer drugs. 1,2,3-Triazole is a privileged moiety, and its derivatives could inhibit cancer cell proliferation, and induce the cell cycle arrest and apoptosis. Accordingly, 1,2,3-triazole derivatives possess profound activity against various cancers including breast cancer. This review summarizes the latest progresses related to the anti-breast cancer potential of 1,2,3-triazole derivatives, covering articles published from January 2017 to December 2021. The mechanisms of action and structure-activity relationships (SARs) are also discussed for further rational design of more effective candidates.
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Affiliation(s)
- Wu Xinyi
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning, 437100, China
| | - Xia Shiqi
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning, 437100, China
| | - Cheng Shishuo
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning, 437100, China
| | - Shi Yumin
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning, 437100, China
| | - Wang Jun
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning, 437100, China
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Shaikh MA, Ubale AS, Gnanaprakasam B. Indium Catalyzed Sequential Regioselective Remote C−H Indolylation and Rearrangement Reaction of Peroxyoxindole. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100793] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Moseen A. Shaikh
- Department of Chemistry Indian Institute of Science Education and Research Pune 411008 India
| | - Akash S. Ubale
- Department of Chemistry Indian Institute of Science Education and Research Pune 411008 India
| | - Boopathy Gnanaprakasam
- Department of Chemistry Indian Institute of Science Education and Research Pune 411008 India
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Bordier C, Escande V, Darcel C. Past and current routes to β-hydroperoxy alcohols: A functional group with high potential in organic synthesis. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Yaremenko IA, Radulov PS, Medvedev MG, Krivoshchapov NV, Belyakova YY, Korlyukov AA, Ilovaisky AI, Terent Ev AO, Alabugin IV. How to Build Rigid Oxygen-Rich Tricyclic Heterocycles from Triketones and Hydrogen Peroxide: Control of Dynamic Covalent Chemistry with Inverse α-Effect. J Am Chem Soc 2020; 142:14588-14607. [PMID: 32787239 DOI: 10.1021/jacs.0c06294] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We describe an efficient one-pot procedure that "folds" acyclic triketones into structurally complex, pharmaceutically relevant tricyclic systems that combine high oxygen content with unusual stability. In particular, β,γ'-triketones are converted into three-dimensional polycyclic peroxides in the presence of H2O2 under acid catalysis. These transformations are fueled by stereoelectronic frustration of H2O2, the parent peroxide, where the lone pairs of oxygen are not involved in strongly stabilizing orbital interactions. Computational analysis reveals how this frustration is relieved in the tricyclic peroxide products, where strongly stabilizing anomeric nO→σC-O* interactions are activated. The calculated potential energy surfaces for these transformations combine labile, dynamically formed cationic species with deeply stabilized intermediate structures that correspond to the introduction of one, two, or three peroxide moieties. Paradoxically, as the thermodynamic stability of the peroxide products increases along this reaction cascade, the kinetic barriers for their formation increase as well. This feature of the reaction potential energy surface, which allows separation of mono- and bis-peroxide tricyclic products, also explains why formation of the most stable tris-peroxide is the least kinetically viable and is not observed experimentally. Such unique behavior can be explained through the "inverse α-effect", a new stereoelectronic phenomenon with many conceptual implications for the development of organic functional group chemistry.
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Affiliation(s)
- Ivan A Yaremenko
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Peter S Radulov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Michael G Medvedev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Nikolai V Krivoshchapov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation.,Lomonosov Moscow State University, Leninskie Gory 1 (3), Moscow 119991, Russia
| | - Yulia Yu Belyakova
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Alexander A Korlyukov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova st, Moscow 119991, Russian Federation
| | - Alexey I Ilovaisky
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Alexander O Terent Ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation
| | - Igor V Alabugin
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
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Narayanankutty A, Job JT, Narayanankutty V. Glutathione, an Antioxidant Tripeptide: Dual Roles in Carcinogenesis and Chemoprevention. Curr Protein Pept Sci 2020; 20:907-917. [PMID: 30727890 DOI: 10.2174/1389203720666190206130003] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 01/14/2019] [Accepted: 01/25/2019] [Indexed: 12/12/2022]
Abstract
Glutathione (GSH or reduced glutathione) is a tripeptide of gamma-Glutamyl-cysteinylglycine and the predominant intracellular antioxidant in many organisms including humans. GSH and associated enzymes are controlled by a transcription factor-nuclear factor-2 related erythroid factor-2 (Nrf2). In cellular milieu, GSH protects the cells essentially against a wide variety of free radicals including reactive oxygen species, lipid hydroperoxides, xenobiotic toxicants, and heavy metals. It has two forms, the reduced form or reduced glutathione (GSH) and oxidized form (GSSG), where two GSH moieties combine by sulfhydryl bonds. Glutathione peroxidase (GPx) and glutathione-s-transferase (GST) essentially perform the detoxification reactions using GSH, converting it into GSSG. Glutathione reductase (GR) operates the salvage pathway by converting GSSG to GSH with the expense of NADPH and restores the cellular GSH pool. Hence, GSH and GSH-dependent enzymes are necessary for maintaining the normal redox balance in the body and help in cell survival under stress conditions. In addition, GST removes various carcinogenic compounds offering a chemopreventive property, whereas the GSH system plays a significant role in regulating the cellular survival by offering redox stability in a variety of cancers including prostate, lung, breast, and colon cancer. Studies have also indicated that GSH inhibitors, such as buthionine sulfoximine, improve the chemo-sensitivity in cancer cells. In addition, GSH and dependent enzymes provide a survival advantage for cancer cells against chemotherapeutic drugs and radiotherapy.
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Affiliation(s)
- Arunaksharan Narayanankutty
- Postgraduate & Research Department of Zoology, St. Joseph's College (Autonomous), Devagiri (Affiliated to University of Calicut), Calicut- 673 019, Kerala, India
| | - Joice Tom Job
- Postgraduate & Research Department of Zoology, St. Joseph's College (Autonomous), Devagiri (Affiliated to University of Calicut), Calicut- 673 019, Kerala, India
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Abstract
The mercapturic acid pathway is a major route for the biotransformation of xenobiotic and endobiotic electrophilic compounds and their metabolites. Mercapturic acids (N-acetyl-l-cysteine S-conjugates) are formed by the sequential action of the glutathione transferases, γ-glutamyltransferases, dipeptidases, and cysteine S-conjugate N-acetyltransferase to yield glutathione S-conjugates, l-cysteinylglycine S-conjugates, l-cysteine S-conjugates, and mercapturic acids; these metabolites constitute a "mercapturomic" profile. Aminoacylases catalyze the hydrolysis of mercapturic acids to form cysteine S-conjugates. Several renal transport systems facilitate the urinary elimination of mercapturic acids; urinary mercapturic acids may serve as biomarkers for exposure to chemicals. Although mercapturic acid formation and elimination is a detoxication reaction, l-cysteine S-conjugates may undergo bioactivation by cysteine S-conjugate β-lyase. Moreover, some l-cysteine S-conjugates, particularly l-cysteinyl-leukotrienes, exert significant pathophysiological effects. Finally, some enzymes of the mercapturic acid pathway are described as the so-called "moonlighting proteins," catalytic proteins that exert multiple biochemical or biophysical functions apart from catalysis.
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Affiliation(s)
- Patrick E Hanna
- Department of Medicinal Chemistry, University of Minnesota, Minneapolis, MN, USA
| | - M W Anders
- Department of Pharmacology and Physiology, University of Rochester Medical Center, Rochester, NY, USA
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Dai W, Samanta S, Xue D, Petrunak EM, Stuckey JA, Han Y, Sun D, Wu Y, Neamati N. Structure-Based Design of N-(5-Phenylthiazol-2-yl)acrylamides as Novel and Potent Glutathione S-Transferase Omega 1 Inhibitors. J Med Chem 2019; 62:3068-3087. [PMID: 30735370 DOI: 10.1021/acs.jmedchem.8b01960] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Weiyang Dai
- Key Laboratory of Drug Targeting and Drug Delivery System of Ministry of Education, West China School of Pharmacy, Sichuan University, No. 17 People’s South Road, Chengdu 610041, P. R. China
| | | | | | - Elyse M. Petrunak
- Life Sciences Institute and Department of Biological Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Jeanne A. Stuckey
- Life Sciences Institute and Department of Biological Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | | | | | - Yong Wu
- Key Laboratory of Drug Targeting and Drug Delivery System of Ministry of Education, West China School of Pharmacy, Sichuan University, No. 17 People’s South Road, Chengdu 610041, P. R. China
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11
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Analyzing the Interactions of mRNAs and ncRNAs to Predict Competing Endogenous RNA Networks in Osteosarcoma Chemo-Resistance. Mol Ther 2019; 27:518-530. [PMID: 30692017 DOI: 10.1016/j.ymthe.2019.01.001] [Citation(s) in RCA: 139] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 12/07/2018] [Accepted: 01/02/2019] [Indexed: 02/07/2023] Open
Abstract
Chemo-resistance is a huge obstacle encountered in the osteosarcoma (OS) treatment. Protein-coding mRNAs, as well as non-coding RNAs (ncRNAs), including long ncRNA (lncRNA), circular RNA (circRNA), and microRNA (miRNA), have been demonstrated to play an essential role in the regulation of cancer biology. However, the comprehensive expression profile and competing endogenous RNA (ceRNA) regulatory network between mRNAs and ncRNAs in the OS chemo-resistance still remain unclear. In the current study, we developed whole-transcriptome sequencing (RNA sequencing [RNA-seq]) in the three paired multi-drug chemo-resistant and chemo-sensitive OS cell lines to comprehensively identify differentially expressed lncRNAs, circRNAs, miRNAs, and mRNAs. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses were performed for mRNAs with significantly different expression. Then the ceRNA networks combining lncRNAs, circRNAs, miRNAs, and mRNAs were predicted and constructed on the basis of the authoritative miRanda and TargetScan databases combined with the widely accepted vital drug resistance-related genes and signal transduction pathways. In addition, two constructed ceRNA regulatory pathways, lncRNAMEG3/hsa-miR-200b-3p/AKT2 and hsa_circ_0001258/hsa-miR-744-3p/GSTM2, were randomly selected and validated by real-time qPCR, RNA immunoprecipitation (RIP), RNA pull-down assay, and dual luciferase reporter gene system. Taken together, our findings may provide new evidence for the underlying mechanism of OS chemo-resistance and uncover some novel targets for reversing it.
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Eske A, Ecker S, Fendinger C, Goldfuss B, Jonen M, Lefarth J, Neudörfl J, Spilles M, Griesbeck AG. Spirofused and Annulated 1,2,4‐Trioxepane‐, 1,2,4‐Trioxocane‐, and 1,2,4‐Trioxonane‐Cyclohexadienones: Cyclic Peroxides with Unusual Ring Conformation Dynamics. Angew Chem Int Ed Engl 2018; 57:13770-13774. [DOI: 10.1002/anie.201807485] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 08/02/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Angelika Eske
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
| | - Sabrina Ecker
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
| | - Carolina Fendinger
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
| | - Bernd Goldfuss
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
| | - Matthis Jonen
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
| | - Jens Lefarth
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
| | - Jörg‐M. Neudörfl
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
| | - Matthias Spilles
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
| | - Axel G. Griesbeck
- Department of ChemistryUniversity of Cologne Greinstr. 4 50939 Köln Germany
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Eske A, Ecker S, Fendinger C, Goldfuss B, Jonen M, Lefarth J, Neudörfl J, Spilles M, Griesbeck AG. Spiroverknüpfte und ringanellierte 1,2,4‐Trioxepan‐, 1,2,4‐Trioxocan‐ und 1,2,4‐Trioxonan‐Cyclohexadienone: cyclische Peroxide mit ungewöhnlicher Ringkonformationsdynamik. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Angelika Eske
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
| | - Sabrina Ecker
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
| | - Carolina Fendinger
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
| | - Bernd Goldfuss
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
| | - Matthis Jonen
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
| | - Jens Lefarth
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
| | - Jörg‐M. Neudörfl
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
| | - Matthias Spilles
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
| | - Axel G. Griesbeck
- Department für ChemieUniversität zu Köln Greinstraße 4 50939 Köln Deutschland
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Sachs J, Kadioglu O, Weber A, Mundorf V, Betz J, Efferth T, Pietruszka J, Teusch N. Selective inhibition of P-gp transporter by goniothalamin derivatives sensitizes resistant cancer cells to chemotherapy. J Nat Med 2018; 73:226-235. [DOI: 10.1007/s11418-018-1230-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 07/23/2018] [Indexed: 02/07/2023]
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Mortenson DE, Brighty GJ, Plate L, Bare G, Chen W, Li S, Wang H, Cravatt BF, Forli S, Powers ET, Sharpless KB, Wilson IA, Kelly JW. "Inverse Drug Discovery" Strategy To Identify Proteins That Are Targeted by Latent Electrophiles As Exemplified by Aryl Fluorosulfates. J Am Chem Soc 2017; 140:200-210. [PMID: 29265822 DOI: 10.1021/jacs.7b08366] [Citation(s) in RCA: 181] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Drug candidates are generally discovered using biochemical screens employing an isolated target protein or by utilizing cell-based phenotypic assays. Both noncovalent and covalent hits emerge from such endeavors. Herein, we exemplify an "Inverse Drug Discovery" strategy in which organic compounds of intermediate complexity harboring weak, but activatable, electrophiles are matched with the protein(s) they react with in cells or cell lysate. An alkyne substructure in each candidate small molecule enables affinity chromatography-mass spectrometry, which produces a list of proteins that each distinct compound reacts with. A notable feature of this approach is that it is agnostic with respect to the cellular proteins targeted. To illustrate this strategy, we employed aryl fluorosulfates, an underexplored class of sulfur(VI) halides, that are generally unreactive unless activated by protein binding. Reversible aryl fluorosulfate binding, correct juxtaposition of protein side chain functional groups, and transition-state stabilization of the S(VI) exchange reaction all seem to be critical for conjugate formation. The aryl fluorosulfates studied thus far exhibit chemoselective reactivity toward Lys and, particularly, Tyr side chains, and can be used to target nonenzymes (e.g., a hormone carrier or a small-molecule carrier protein) as well as enzymes. The "Inverse Drug Discovery" strategy should be particularly attractive as a means to explore latent electrophiles not typically used in medicinal chemistry efforts, until one reacts with a protein target of exceptional interest. Structure-activity data can then be used to enhance the selectivity of conjugate formation or the covalent probe can be used as a competitor to develop noncovalent drug candidates. Here we use the "Inverse Drug Discovery" platform to identify and validate covalent ligands for 11 different human proteins. In the case of one of these proteins, we have identified and validated a small-molecule probe for the first time.
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Affiliation(s)
- David E Mortenson
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Gabriel J Brighty
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Lars Plate
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Grant Bare
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Wentao Chen
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Suhua Li
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Hua Wang
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Benjamin F Cravatt
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Stefano Forli
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Evan T Powers
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - K Barry Sharpless
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Ian A Wilson
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
| | - Jeffery W Kelly
- Department of Molecular Medicine, ‡Department of Chemistry, §Department of Integrative, Structural and Computational Biology, and ∥The Skaggs Institute for Chemical Biology, The Scripps Research Institute , La Jolla, California 92037, United States
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16
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Zhang M, Han Y, Niu JL, Zhang ZH. A General and Practical Approach for the Synthesis of 1,2,4-Trioxanes Catalyzed by Silica-Ferric Chloride. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700671] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Mo Zhang
- National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science; Hebei Normal University; Shijiazhuang 050024 People's Republic of China
| | - Yi Han
- National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science; Hebei Normal University; Shijiazhuang 050024 People's Republic of China
| | - Jia-Liang Niu
- National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science; Hebei Normal University; Shijiazhuang 050024 People's Republic of China
| | - Zhan-Hui Zhang
- National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science; Hebei Normal University; Shijiazhuang 050024 People's Republic of China
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Griesbeck AG, Goldfuss B, Jäger C, Brüllingen E, Lippold T, Kleczka M. Strong Asymmetry in the Perepoxide Bifurcation Mechanism: The Large-Group Effect in the Singlet Oxygen Ene Reaction with Allylic Alcohols. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201600041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Axel G. Griesbeck
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany), Fax: (+49) 221-4701166
| | - Bernd Goldfuss
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany), Fax: (+49) 221-4701166
| | - Christina Jäger
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany), Fax: (+49) 221-4701166
| | - Eric Brüllingen
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany), Fax: (+49) 221-4701166
| | - Tim Lippold
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany), Fax: (+49) 221-4701166
| | - Margarethe Kleczka
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany), Fax: (+49) 221-4701166
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Griesbeck AG, Bräutigam M, Kleczka M, Raabe A. Synthetic Approaches to Mono- and Bicyclic Perortho-Esters with a Central 1,2,4-Trioxane Ring as the Privileged Lead Structure in Antimalarial and Antitumor-Active Peroxides and Clarification of the Peroxide Relevance. Molecules 2017; 22:molecules22010119. [PMID: 28085079 PMCID: PMC6155645 DOI: 10.3390/molecules22010119] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 01/04/2017] [Accepted: 01/06/2017] [Indexed: 12/21/2022] Open
Abstract
The synthesis of 4-styryl-substituted 2,3,8-trioxabicyclo[3.3.1]nonanes, peroxides with the core structure of the bioactive 1,2,4-trioxane ring, was conducted by a multistep route starting from the aryl methyl ketones 1a–1c. Condensation and reduction/oxidation delivered enals 4a–4c that were coupled with ethyl acetate and reduced to the 1,3-diol substrates 6a–6c. Highly diastereoselective photooxygenation delivered the hydroperoxides 7a–7c and subsequent PPTS (pyridinium-p-toluenesulfonic acid)-catalyzed peroxyacetalization with alkyl triorthoacetates gave the cyclic peroxides 8a–8e. These compounds in general show only moderate antimalarial activities. In order to extend the repertoire of cyclic peroxide structure, we aimed for the synthesis of spiro-perorthocarbonates from orthoester condensation of β-hydroxy hydroperoxide 9 but could only realize the monocyclic perorthocarbonate 10. That the central peroxide moiety is the key structural motif in anticancer active GST (glutathione S-transferase)-inhibitors was elucidated by the synthesis of a 1,3-dioxane 15—with a similar substitution pattern as the pharmacologically active peroxide 11—via a singlet oxygen ene route from the homoallylic alcohol 12.
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Affiliation(s)
- Axel G Griesbeck
- Department of Chemistry, University of Cologne, Greinstr. 4, 50939 Köln, Germany.
| | - Maria Bräutigam
- Department of Chemistry, University of Cologne, Greinstr. 4, 50939 Köln, Germany.
| | - Margarethe Kleczka
- Department of Chemistry, University of Cologne, Greinstr. 4, 50939 Köln, Germany.
| | - Angela Raabe
- Department of Chemistry, University of Cologne, Greinstr. 4, 50939 Köln, Germany.
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ADUC-Preise: A. Andrieu-Brunsen, I. Siewert und T. Magauer / Carl-Duisberg-Gedächtnispreis: F. R. Fischer / Ehrenmitgliedschaft der Gesellschaft Deutscher Chemiker: D. Jahn / Windaus-Medaille und Herbert C. Brown Award: A. Fürstner / Gottfried-Wilhelm-Lei. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201600885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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ADUC Prizes: A. Andrieu-Brunsen, I. Siewert, and T. Magauer / Carl Duisberg Memorial Prize: F. R. Fischer / Honorary Membership of the Gesellschaft Deutscher Chemiker: D. Jahn / Windaus Medal and Herbert C. Brown Award: A. Fürstner / Gottfried Wilhelm Lei. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/anie.201600885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Griesbeck AG, Maaßen A, Bräutigam M, Pietsch M. Model Studies on Peroxidic Glutathione Transferase (GST) Inhibitors: C5-Methylated 1,2,4-Trioxanes with C6-Acrylate Side Chains. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500326] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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