1
|
Babu A, Sinha A. Catalytic Tetrazole Synthesis via [3+2] Cycloaddition of NaN 3 to Organonitriles Promoted by Co(II)-complex: Isolation and Characterization of a Co(II)-diazido Intermediate. ACS OMEGA 2024; 9:21626-21636. [PMID: 38764698 PMCID: PMC11097157 DOI: 10.1021/acsomega.4c02567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 03/30/2024] [Accepted: 04/05/2024] [Indexed: 05/21/2024]
Abstract
The [3+2] cycloaddition of sodium azide to nitriles to give 5-substituted 1H-tetrazoles is efficiently catalyzed by a Cobalt(II) complex (1) with a tetradentate ligand N,N-bis(pyridin-2-ylmethyl)quinolin-8-amine. Detailed mechanistic investigation shows the intermediacy of the cobalt(II) diazido complex (2), which has been isolated and structurally characterized. Complex 2 also shows good catalytic activity for the synthesis of 5-substituted 1H-tetrazoles. These are the first examples of cobalt complexes used for the [3+2] cycloaddition reaction for the synthesis of 1H-tetrazoles under homogeneous conditions.
Collapse
Affiliation(s)
- Archana Babu
- Advanced Catalysis Facility,
Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore632 006, India
| | - Arup Sinha
- Advanced Catalysis Facility,
Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore632 006, India
| |
Collapse
|
2
|
Diepers HE, Walker JCL. (Bio)isosteres of ortho- and meta-substituted benzenes. Beilstein J Org Chem 2024; 20:859-890. [PMID: 38655554 PMCID: PMC11035989 DOI: 10.3762/bjoc.20.78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 04/04/2024] [Indexed: 04/26/2024] Open
Abstract
Saturated bioisosteres of substituted benzenes offer opportunities to fine-tune the properties of drug candidates in development. Bioisosteres of para-benzenes, such as those based on bicyclo[1.1.1]pentane, are now very common and can be used to increase aqueous solubility and improve metabolic stability, among other benefits. Bioisosteres of ortho- and meta-benzenes were for a long time severely underdeveloped by comparison. This has begun to change in recent years, with a number of potential systems being reported that can act as bioisosteres for these important fragments. In this review, we will discuss these recent developments, summarizing the synthetic approaches to the different bioisosteres as well as the impact they have on the physiochemical and biological properties of pharmaceuticals and agrochemicals.
Collapse
Affiliation(s)
- H Erik Diepers
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Johannes C L Walker
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| |
Collapse
|
3
|
Hall A, Chatzopoulou M, Frost J. Bioisoteres for carboxylic acids: From ionized isosteres to novel unionized replacements. Bioorg Med Chem 2024; 104:117653. [PMID: 38579492 DOI: 10.1016/j.bmc.2024.117653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 02/05/2024] [Accepted: 02/19/2024] [Indexed: 04/07/2024]
Abstract
Carboxylic acids are key pharmacophoric elements in many molecules. They can be seen as a problem by some, due to perceived permeability challenges, potential for high plasma protein binding and the risk of forming reactive metabolites due to acyl-glucuronidation. By others they are viewed more favorably as they can decrease lipophilicity by adding an ionizable center which can be beneficial for solubility, and can add enthalpic interactions with the target protein. However, there are many instances where the replacement of a carboxylic acid with a bioisosteric group is required. This has led to the development of a number of ionizable groups which sufficiently mimic the carboxylic acid functionality whilst improving, for example, the metabolic profile of the molecule in question. An alternative strategy involves replacement of the carboxylate by neutral functional groups. This review initially details carefully selected examples whereby tetrazoles, acyl sulfonamides or isoxazolols have been beneficially utilized as carboxylic acid bioisosteres altering physicohemical properties, interactions with the target and metabolism and/or pharmacokinetics, before delving further into the binding mode of carboxylic acid derivatives with their target proteins. This analysis highlights new ways to consider the replacement of carboxylic acids by neutral bioisosteric groups which either rely on hydrogen bonds or cation-π interactions. It should serve as a useful guide for scientists working in drug discovery.
Collapse
Affiliation(s)
- Adrian Hall
- UCB, Chemin du Foriest, Braine l'Alleud, Belgium, 1420 UCB, 216 Bath Road, Slough SL1 3WE, UK.
| | - Maria Chatzopoulou
- UCB, Chemin du Foriest, Braine l'Alleud, Belgium, 1420 UCB, 216 Bath Road, Slough SL1 3WE, UK
| | - James Frost
- UCB, Chemin du Foriest, Braine l'Alleud, Belgium, 1420 UCB, 216 Bath Road, Slough SL1 3WE, UK
| |
Collapse
|
4
|
Pizzonero M, Akkari R, Bock X, Gosmini R, De Lemos E, Duthion B, Newsome G, Mai TTT, Roques V, Jary H, Lefrancois JM, Cherel L, Quenehen V, Babel M, Merayo N, Bienvenu N, Mammoliti O, Coti G, Palisse A, Cowart M, Shrestha A, Greszler S, Van Der Plas S, Jansen K, Claes P, Jans M, Gees M, Borgonovi M, De Wilde G, Conrath K. Discovery of GLPG2737, a Potent Type 2 Corrector of CFTR for the Treatment of Cystic Fibrosis in Combination with a Potentiator and a Type 1 Co-corrector. J Med Chem 2024; 67:5216-5232. [PMID: 38527911 PMCID: PMC11017246 DOI: 10.1021/acs.jmedchem.3c01790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 02/14/2024] [Accepted: 02/29/2024] [Indexed: 03/27/2024]
Abstract
Cystic fibrosis (CF) is caused by mutations in the CF transmembrane conductance regulator (CFTR) protein. This epithelial anion channel regulates the active transport of chloride and bicarbonate ions across membranes. Mutations result in reduced surface expression of CFTR channels with impaired functionality. Correctors are small molecules that support the trafficking of CFTR to increase its membrane expression. Such correctors can have different mechanisms of action. Combinations may result in a further improved therapeutic benefit. We describe the identification and optimization of a new pyrazolol3,4-bl pyridine-6-carboxylic acid series with high potency and efficacy in rescuing CFTR from the cell surface. Investigations showed that carboxylic acid group replacement with acylsulfonamides and acylsulfonylureas improved ADMET and PK properties, leading to the discovery of the structurally novel co-corrector GLPG2737. The addition of GLPG2737 to the combination of the potentiator GLPG1837 and C1 corrector 4 led to an 8-fold increase in the F508del CFTR activity.
Collapse
Affiliation(s)
- Mathieu Pizzonero
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Rhalid Akkari
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Xavier Bock
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Romain Gosmini
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Elsa De Lemos
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Béranger Duthion
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Gregory Newsome
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Thi-Thu-Trang Mai
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Virginie Roques
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Hélène Jary
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | | | - Laetitia Cherel
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Vanessa Quenehen
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Marielle Babel
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Nuria Merayo
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Natacha Bienvenu
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Oscar Mammoliti
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| | - Ghjuvanni Coti
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| | - Adeline Palisse
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| | - Marlon Cowart
- AbbVie,
Inc., 1 North Waukegan
Road, North Chicago, Illinois 60064-1802, United
States
| | - Anurupa Shrestha
- AbbVie,
Inc., 1 North Waukegan
Road, North Chicago, Illinois 60064-1802, United
States
| | - Stephen Greszler
- AbbVie,
Inc., 1 North Waukegan
Road, North Chicago, Illinois 60064-1802, United
States
| | | | - Koen Jansen
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| | - Pieter Claes
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| | - Mia Jans
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| | - Maarten Gees
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| | - Monica Borgonovi
- Galapagos
SASU, 102 Avenue Gaston
Roussel, 93230 Romainville, France
| | - Gert De Wilde
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| | - Katja Conrath
- Galapagos
NV, Generaal De Wittelaan
L11, A3, 2800 Mechelen, Belgium
| |
Collapse
|
5
|
Abualnaja MM, Alalawy AI, Alatawi OM, Alessa AH, Fawzi Qarah A, Alqahtani AM, Bamaga MA, El-Metwaly NM. Synthesis of tetrazole hybridized with thiazole, thiophene or thiadiazole derivatives, molecular modelling and antimicrobial activity. Saudi Pharm J 2024; 32:101962. [PMID: 38318318 PMCID: PMC10840348 DOI: 10.1016/j.jsps.2024.101962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 01/19/2024] [Indexed: 02/07/2024] Open
Abstract
Background Tetrazole-based derivatives and their electronic structures have displayed interesting antimicrobial activity. Methods The tetrazole-based hybrids linked with thiazole, thiophene and thiadiazole ring systems have been synthesized through various chemical reactions. The computational method DFT/B3LYP has been utilized to calculate their electronic properties. The antimicrobial effectiveness was investigated against representative bacterial and fungal strains. Additionally, the synthesized derivatives binding interaction was stimulated by docking program against PDB ID: 4URO as a model of the ATP binding domain of S. aureus DNA Gyrase subunit B. Results The structures of the synthesized tetrazole-based derivatives were confirmed by IR, NMR, and Mass spectroscopic data. The DFT/B3LYP method showed that the thiadiazole derivatives 9a-c had lower ΔEH-L than the thiophenes 7a-c and thiazoles 5a-c. The hybrids 5b, 5c, and 7b exhibited proper antibacterial activity against Gram's +ve bacterial strains (S. aureus and S. pneumonia), while 9a displayed potent activity towards Gram's -ve bacterial strains (S. typhimurium and E. coli). Meanwhile, derivatives 5a-b, 7a, 7c, and 9c showed good effectiveness towards fungal strain (C. albicans). Conclusion The study provides valuable tetrazole core-linked heterocyclic rings and opens the door to further research on their electrical characteristics and applications. Tetrazoles and thiazoles have antibacterial properties in pharmacological frameworks, making these hybrids potential lead molecules for drug development. The conclusion summarizes the data and suggests that the synthesized chemicals' interaction with a particular protein domain suggests focused biological activity.
Collapse
Affiliation(s)
- Matokah M. Abualnaja
- Department of Chemistry, Collage of Science, Umm Al-Qura University, Makkah 24230, Saudi Arabia
| | - Adel I. Alalawy
- Department of Biochemistry, Faculty of Science, University of Tabuk, Saudi Arabia
| | - Omar M. Alatawi
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 47512, Saudi Arabia
| | - Ali H. Alessa
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 47512, Saudi Arabia
| | - Ahmad Fawzi Qarah
- Department of Chemistry, College of Science, Taibah University, Madinah, P.O. Box 344, Saudi Arabia
| | - Alaa M. Alqahtani
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Majid A. Bamaga
- Department of Environment and Health Research, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Nashwa M. El-Metwaly
- Department of Chemistry, Collage of Science, Umm Al-Qura University, Makkah 24230, Saudi Arabia
- Department of Chemistry, Faculty of Science, Mansoura University, El-Gomhoria Street, 35516, Egypt
| |
Collapse
|
6
|
Meanwell NA. Applications of Bioisosteres in the Design of Biologically Active Compounds. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:18087-18122. [PMID: 36961953 DOI: 10.1021/acs.jafc.3c00765] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The design of bioisosteres represents a creative and productive approach to improve a molecule, including by enhancing potency, addressing pharmacokinetic challenges, reducing off-target liabilities, and productively modulating physicochemical properties. Bioisosterism is a principle exploited in the design of bioactive compounds of interest to both medicinal and agricultural chemists, and in this review, we provide a synopsis of applications where this kind of molecular editing has proved to be advantageous in molecule optimization. The examples selected for discussion focus on bioisosteres of carboxylic acids, applications of fluorine and fluorinated motifs in compound design, some applications of the sulfoximine functionality, the design of bioisosteres of drug-H2O complexes, and the design of bioisosteres of the phenyl ring.
Collapse
Affiliation(s)
- Nicholas A Meanwell
- The Baruch S. Blumberg Institute, 3805 Old Easton Rd, Doylestown, Pennsylvania 18902, United States
| |
Collapse
|
7
|
Saldívar-González FI, Navarrete-Vázquez G, Medina-Franco JL. Design of a multi-target focused library for antidiabetic targets using a comprehensive set of chemical transformation rules. Front Pharmacol 2023; 14:1276444. [PMID: 38027021 PMCID: PMC10651762 DOI: 10.3389/fphar.2023.1276444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Virtual small molecule libraries are valuable resources for identifying bioactive compounds in virtual screening campaigns and improving the quality of libraries in terms of physicochemical properties, complexity, and structural diversity. In this context, the computational-aided design of libraries focused against antidiabetic targets can provide novel alternatives for treating type II diabetes mellitus (T2DM). In this work, we integrated the information generated to date on compounds with antidiabetic activity, advances in computational methods, and knowledge of chemical transformations available in the literature to design multi-target compound libraries focused on T2DM. We evaluated the novelty and diversity of the newly generated library by comparing it with antidiabetic compounds approved for clinical use, natural products, and multi-target compounds tested in vivo in experimental antidiabetic models. The designed libraries are freely available and are a valuable starting point for drug design, chemical synthesis, and biological evaluation or further computational filtering. Also, the compendium of 280 transformation rules identified in a medicinal chemistry context is made available in the linear notation SMIRKS for use in other chemical library enumeration or hit optimization approaches.
Collapse
Affiliation(s)
- Fernanda I. Saldívar-González
- Department of Pharmacy, DIFACQUIM Research Group, School of Chemistry, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - José L. Medina-Franco
- Department of Pharmacy, DIFACQUIM Research Group, School of Chemistry, Universidad Nacional Autónoma de México, Mexico City, Mexico
| |
Collapse
|
8
|
Pazderová L, Tüzün EZ, Bavol D, Litecká M, Fojt L, Grűner B. Chemistry of Carbon-Substituted Derivatives of Cobalt Bis(dicarbollide)(1 -) Ion and Recent Progress in Boron Substitution. Molecules 2023; 28:6971. [PMID: 37836814 PMCID: PMC10574808 DOI: 10.3390/molecules28196971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/27/2023] [Accepted: 10/03/2023] [Indexed: 10/15/2023] Open
Abstract
The cobalt bis(dicarbollide)(1-) anion (1-), [(1,2-C2B9H11)2-3,3'-Co(III)](1-), plays an increasingly important role in material science and medicine due to its high chemical stability, 3D shape, aromaticity, diamagnetic character, ability to penetrate cells, and low cytotoxicity. A key factor enabling the incorporation of this ion into larger organic molecules, biomolecules, and materials, as well as its capacity for "tuning" interactions with therapeutic targets, is the availability of synthetic routes that enable easy modifications with a wide selection of functional groups. Regarding the modification of the dicarbollide cage, syntheses leading to substitutions on boron atoms are better established. These methods primarily involve ring cleavage of the ether rings in species containing an oxonium oxygen atom connected to the B(8) site. These pathways are accessible with a broad range of nucleophiles. In contrast, the chemistry on carbon vertices has remained less elaborated over the previous decades due to a lack of reliable methods that permit direct and straightforward cage modifications. In this review, we present a survey of methods based on metalation reactions on the acidic C-H vertices, followed by reactions with electrophiles, which have gained importance in only the last decade. These methods now represent the primary trends in the modifications of cage carbon atoms. We discuss the scope of currently available approaches, along with the stereochemistry of reactions, chirality of some products, available types of functional groups, and their applications in designing unconventional drugs. This content is complemented with a report of the progress in physicochemical and biological studies on the parent cobalt bis(dicarbollide) ion and also includes an overview of recent syntheses and emerging applications of boron-substituted compounds.
Collapse
Affiliation(s)
- Lucia Pazderová
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, 250 68 Řež, Czech Republic; (L.P.); (E.Z.T.); (D.B.); (M.L.)
| | - Ece Zeynep Tüzün
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, 250 68 Řež, Czech Republic; (L.P.); (E.Z.T.); (D.B.); (M.L.)
- Department of Inorganic Chemistry, Faculty of Natural Science, Charles University, Hlavova 2030/8, 128 43 Prague, Czech Republic
| | - Dmytro Bavol
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, 250 68 Řež, Czech Republic; (L.P.); (E.Z.T.); (D.B.); (M.L.)
| | - Miroslava Litecká
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, 250 68 Řež, Czech Republic; (L.P.); (E.Z.T.); (D.B.); (M.L.)
| | - Lukáš Fojt
- Institute of Biophysics of the Czech Academy of Sciences, Královopolská 135, 612 00 Brno, Czech Republic;
| | - Bohumír Grűner
- Institute of Inorganic Chemistry of the Czech Academy of Sciences, 250 68 Řež, Czech Republic; (L.P.); (E.Z.T.); (D.B.); (M.L.)
| |
Collapse
|
9
|
Sarkar S, Mayer Bridwell AE, Good JAD, Wang ER, McKee SR, Valenta J, Harrison GA, Flentie KN, Henry FL, Wixe T, Demirel P, Vagolu SK, Chatagnon J, Machelart A, Brodin P, Tønjum T, Stallings CL, Almqvist F. Design, Synthesis, and Evaluation of Novel Δ 2-Thiazolino 2-Pyridone Derivatives That Potentiate Isoniazid Activity in an Isoniazid-Resistant Mycobacterium tuberculosis Mutant. J Med Chem 2023; 66:11056-11077. [PMID: 37485869 PMCID: PMC10461229 DOI: 10.1021/acs.jmedchem.3c00358] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Indexed: 07/25/2023]
Abstract
Mycobacterium tuberculosis (Mtb) drug resistance poses an alarming threat to global tuberculosis control. We previously reported that C10, a ring-fused thiazolo-2-pyridone, inhibits Mtb respiration, blocks biofilm formation, and restores the activity of the antibiotic isoniazid (INH) in INH-resistant Mtb isolates. This discovery revealed a new strategy to address INH resistance. Expanding upon this strategy, we identified C10 analogues with improved potency and drug-like properties. By exploring three heterocycle spacers (oxadiazole, 1,2,3-triazole, and isoxazole) on the ring-fused thiazolo-2-pyridone scaffold, we identified two novel isoxazoles, 17h and 17j. 17h and 17j inhibited Mtb respiration and biofilm formation more potently with a broader therapeutic window, were better potentiators of INH-mediated inhibition of an INH-resistant Mtb mutant, and more effectively inhibited intracellular Mtb replication than C10. The (-)17j enantiomer showed further enhanced activity compared to its enantiomer and the 17j racemic mixture. Our potent second-generation C10 analogues offer promise for therapeutic development against drug-resistant Mtb.
Collapse
Affiliation(s)
- Souvik Sarkar
- Department
of Chemistry, Umeå University, SE-90187 Umeå, Sweden
| | - Anne E. Mayer Bridwell
- Department
of Molecular Microbiology, Center for Women’s Infectious Disease
Research, Washington University School of
Medicine, St. Louis, 63110 Missouri, United States
| | | | - Erin R. Wang
- Department
of Molecular Microbiology, Center for Women’s Infectious Disease
Research, Washington University School of
Medicine, St. Louis, 63110 Missouri, United States
| | - Samuel R. McKee
- Department
of Molecular Microbiology, Center for Women’s Infectious Disease
Research, Washington University School of
Medicine, St. Louis, 63110 Missouri, United States
| | - Joy Valenta
- Department
of Molecular Microbiology, Center for Women’s Infectious Disease
Research, Washington University School of
Medicine, St. Louis, 63110 Missouri, United States
| | - Gregory A. Harrison
- Department
of Molecular Microbiology, Center for Women’s Infectious Disease
Research, Washington University School of
Medicine, St. Louis, 63110 Missouri, United States
| | - Kelly N. Flentie
- Department
of Molecular Microbiology, Center for Women’s Infectious Disease
Research, Washington University School of
Medicine, St. Louis, 63110 Missouri, United States
| | - Frederick L. Henry
- Department
of Molecular Microbiology, Center for Women’s Infectious Disease
Research, Washington University School of
Medicine, St. Louis, 63110 Missouri, United States
| | - Torbjörn Wixe
- Department
of Chemistry, Umeå University, SE-90187 Umeå, Sweden
| | - Peter Demirel
- Department
of Chemistry, Umeå University, SE-90187 Umeå, Sweden
| | - Siva K. Vagolu
- Department
of Microbiology, University of Oslo, N-0316 Oslo, Norway
| | - Jonathan Chatagnon
- University
Lille, CNRS, INSERM, CHU Lille, Institut Pasteur de Lille, U1019-UMR
9017-CIIL-Center for Infection and Immunity of Lille, 59000 Lille, France
| | - Arnaud Machelart
- University
Lille, CNRS, INSERM, CHU Lille, Institut Pasteur de Lille, U1019-UMR
9017-CIIL-Center for Infection and Immunity of Lille, 59000 Lille, France
| | - Priscille Brodin
- University
Lille, CNRS, INSERM, CHU Lille, Institut Pasteur de Lille, U1019-UMR
9017-CIIL-Center for Infection and Immunity of Lille, 59000 Lille, France
| | - Tone Tønjum
- Department
of Microbiology, University of Oslo, N-0316 Oslo, Norway
- Oslo
University Hospital, N-0424 Oslo, Norway
| | - Christina L. Stallings
- Department
of Molecular Microbiology, Center for Women’s Infectious Disease
Research, Washington University School of
Medicine, St. Louis, 63110 Missouri, United States
| | | |
Collapse
|
10
|
Cuffaro D, Gimeno A, Bernardoni BL, Di Leo R, Pujadas G, Garcia-Vallvé S, Nencetti S, Rossello A, Nuti E. Identification of N-Acyl Hydrazones as New Non-Zinc-Binding MMP-13 Inhibitors by Structure-Based Virtual Screening Studies and Chemical Optimization. Int J Mol Sci 2023; 24:11098. [PMID: 37446276 DOI: 10.3390/ijms241311098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/23/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Matrix metalloproteinase 13 plays a central role in osteoarthritis (OA), as its overexpression induces an excessive breakdown of collagen that results in an imbalance between collagen synthesis and degradation in the joint, leading to progressive articular cartilage degradation. Therefore, MMP-13 has been proposed as a key therapeutic target for OA. Here we have developed a virtual screening workflow aimed at identifying selective non-zinc-binding MMP-13 inhibitors by targeting the deep S1' pocket of MMP-13. Three ligands were found to inhibit MMP-13 in the µM range, and one of these showed selectivity over other MMPs. A structure-based analysis guided the chemical optimization of the hit compound, leading to the obtaining of a new N-acyl hydrazone-based derivative with improved inhibitory activity and selectivity for the target enzyme.
Collapse
Affiliation(s)
- Doretta Cuffaro
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Aleix Gimeno
- Research Group in Cheminformatics & Nutrition, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, Campus de Sescelades, 43007 Tarragona, Spain
| | | | - Riccardo Di Leo
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Gerard Pujadas
- Research Group in Cheminformatics & Nutrition, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, Campus de Sescelades, 43007 Tarragona, Spain
| | - Santiago Garcia-Vallvé
- Research Group in Cheminformatics & Nutrition, Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili, Campus de Sescelades, 43007 Tarragona, Spain
| | - Susanna Nencetti
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Armando Rossello
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Elisa Nuti
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| |
Collapse
|
11
|
Knippenberg N, Bauwens M, Schijns O, Hoogland G, Florea A, Rijkers K, Cleij TJ, Eersels K, van Grinsven B, Diliën H. Visualizing GABA transporters in vivo: an overview of reported radioligands and future directions. EJNMMI Res 2023; 13:42. [PMID: 37171631 PMCID: PMC10182260 DOI: 10.1186/s13550-023-00992-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/02/2023] [Indexed: 05/13/2023] Open
Abstract
By clearing GABA from the synaptic cleft, GABA transporters (GATs) play an essential role in inhibitory neurotransmission. Consequently, in vivo visualization of GATs can be a valuable diagnostic tool and biomarker for various psychiatric and neurological disorders. Not surprisingly, in recent years several research attempts to develop a radioligand have been conducted, but so far none have led to suitable radioligands that allow imaging of GATs. Here, we provide an overview of the radioligands that were developed with a focus on GAT1, since this is the most abundant transporter and most of the research concerns this GAT subtype. Initially, we focus on the field of GAT1 inhibitors, after which we discuss the development of GAT1 radioligands based on these inhibitors. We hypothesize that the radioligands developed so far have been unsuccessful due to the zwitterionic nature of their nipecotic acid moiety. To overcome this problem, the use of non-classical GAT inhibitors as basis for GAT1 radioligands or the use of carboxylic acid bioisosteres may be considered. As the latter structural modification has already been used in the field of GAT1 inhibitors, this option seems particularly viable and could lead to the development of more successful GAT1 radioligands in the future.
Collapse
Affiliation(s)
- Niels Knippenberg
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, 6200 MD, Maastricht, The Netherlands.
| | - Matthias Bauwens
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 52074, Aachen, Germany
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+ (MUMC+), 6229 HX, Maastricht, The Netherlands
| | - Olaf Schijns
- Department of Neurosurgery, Maastricht University Medical Centre+ (MUMC+), 6229 HX, Maastricht, The Netherlands
- School for Mental Health and Neuroscience (MHeNS), Maastricht University, 6200 MD, Maastricht, The Netherlands
- Academic Center for Epileptology (ACE), Maastricht University Medical Centre+ (MUMC+), 6229 HX, Maastricht, The Netherlands
| | - Govert Hoogland
- Department of Neurosurgery, Maastricht University Medical Centre+ (MUMC+), 6229 HX, Maastricht, The Netherlands
- School for Mental Health and Neuroscience (MHeNS), Maastricht University, 6200 MD, Maastricht, The Netherlands
| | - Alexandru Florea
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 52074, Aachen, Germany
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre+ (MUMC+), 6229 HX, Maastricht, The Netherlands
- School for Cardiovascular Diseases (CARIM), Maastricht University Medical Centre+ (MUMC+), 6229 HX, Maastricht, The Netherlands
| | - Kim Rijkers
- Department of Neurosurgery, Maastricht University Medical Centre+ (MUMC+), 6229 HX, Maastricht, The Netherlands
- School for Mental Health and Neuroscience (MHeNS), Maastricht University, 6200 MD, Maastricht, The Netherlands
- Academic Center for Epileptology (ACE), Maastricht University Medical Centre+ (MUMC+), 6229 HX, Maastricht, The Netherlands
| | - Thomas J Cleij
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, 6200 MD, Maastricht, The Netherlands
| | - Kasper Eersels
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, 6200 MD, Maastricht, The Netherlands
| | - Bart van Grinsven
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, 6200 MD, Maastricht, The Netherlands
| | - Hanne Diliën
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, 6200 MD, Maastricht, The Netherlands
| |
Collapse
|
12
|
Zaragoza F. Non-Covalent Albumin Ligands in FDA-Approved Therapeutic Peptides and Proteins. J Med Chem 2023; 66:3656-3663. [PMID: 35961011 DOI: 10.1021/acs.jmedchem.2c01021] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An increasing number of drugs that consist of a therapeutic peptide or protein linked to an albumin-binding structure are being approved. In this perspective, the pharmacokinetic data of currently marketed drugs of this type will be presented. Acylation with fatty acids or fatty α,ω-dicarboxylic acids has been used successfully to prepare long-acting analogs of insulin, GLP-1, and other peptides but not of larger proteins. With a tetrazole-sulfonylamide fatty acid bioisostere, it has now been possible to prepare a long-acting analog of human growth hormone (191 amino acids), which is suitable for once-weekly administration.
Collapse
|
13
|
Camci M, Karali N. Bioisosterism: 1,2,4-Oxadiazole Rings. ChemMedChem 2023; 18:e202200638. [PMID: 36772857 DOI: 10.1002/cmdc.202200638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/10/2023] [Accepted: 02/10/2023] [Indexed: 02/12/2023]
Abstract
Although studies in drug discovery have gained momentum in recent years, the conversion of drugs in use today into less toxic derivatives with pharmacologically superior properties is still of great importance in drug research. Bioisosterism facilitates the conversion of drugs into derivatives that present more positive pharmacological and toxicological profiles by changing existing groups in the drug structure within the framework of certain criteria that have been expanded today. The 1,2,4-oxadiazole ring is used as a bioisostere for ester and amide groups due to its resistance to hydrolysis. However, this ring is not limited to esters and amides, but can also be used as a bioisostere for other functional groups. In this review, cases in which the 1,2,4-oxadiazole ring is used as a bioisostere for various functional groups are discussed. Herein we shed light on 1,2,4-oxadiazole bioisosterism in the development of new drug candidates and in enhancing the pharmacological profiles of currently available drugs.
Collapse
Affiliation(s)
- Merve Camci
- Istanbul University, Faculty of Pharmacy Department of Pharmaceutical Chemistry, 34134 Beyazıt, Istanbul, Turkey
| | - Nilgün Karali
- Istanbul University, Faculty of Pharmacy Department of Pharmaceutical Chemistry, 34134 Beyazıt, Istanbul, Turkey
| |
Collapse
|
14
|
Osman AM, Arabi AA. Quantum and Classical Evaluations of Carboxylic Acid Bioisosteres: From Capped Moieties to a Drug Molecule. ACS OMEGA 2023; 8:588-598. [PMID: 36643455 PMCID: PMC9835796 DOI: 10.1021/acsomega.2c05708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 11/09/2022] [Indexed: 06/17/2023]
Abstract
Using the Quantum Theory of Atoms in Molecules, the average electron density (AED) tool was developed and employed to quantitatively evaluate the similarities between bioisosteric moieties in drug design. Bioisosteric replacements are valuable in drug molecules to fine-tune their pharmacokinetic and pharmacodynamic properties while maintaining their biological activity. This study was performed on non-classical bioisosteres of carboxylic acid. It was found that the AED of a given bioisostere is generally transferable, within less than 5% difference, irrespective of its environment. It was shown that the AED tool succeeds at depicting not only the similarities of bioisosteric groups but also at highlighting, as counter examples, the differences in non-bioisosteric groups. For the first time, the AED was used to evaluate bioisosterism in an FDA-approved drug molecule, furosemide, and in five analogues of this medicine. In one of the analogues, non-bioisosteric moieties were exchanged, and in four of the analogues, carboxylic acid was replaced with either furan or sulfonamide, and vice versa. It was also found that irrespective of the pH, the AED tool consistently reproduced experimental predictions. The distinct power of the AED tool in quantitatively and precisely measuring the similarity among bioisosteric groups is contrasted with the relatively ambiguous bioisosteric evaluations through the classical qualitative electrostatic potential (ESP) maps. The ESP maps were demonstrated to fail, even qualitatively, in depicting the similarities, in some cases.
Collapse
Affiliation(s)
- Alaa M.
A. Osman
- College
of Medicine and Health Sciences, Department of Biochemistry and Molecular
Biology, United Arab Emirates University, Al Ain 15551, United Arab Emirates
| | - Alya A. Arabi
- College
of Medicine and Health Sciences, Department of Biochemistry and Molecular
Biology, United Arab Emirates University, Al Ain 15551, United Arab Emirates
- Centre
for Computational Science, University College
London, 20 Gordon Street, London WC1H 0AJ, U.K.
| |
Collapse
|
15
|
Faramarzi S, Kim MT, Volpe DA, Cross KP, Chakravarti S, Stavitskaya L. Development of QSAR models to predict blood-brain barrier permeability. Front Pharmacol 2022; 13:1040838. [PMID: 36339562 PMCID: PMC9633177 DOI: 10.3389/fphar.2022.1040838] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 10/10/2022] [Indexed: 07/29/2023] Open
Abstract
Assessing drug permeability across the blood-brain barrier (BBB) is important when evaluating the abuse potential of new pharmaceuticals as well as developing novel therapeutics that target central nervous system disorders. One of the gold-standard in vivo methods for determining BBB permeability is rodent log BB; however, like most in vivo methods, it is time-consuming and expensive. In the present study, two statistical-based quantitative structure-activity relationship (QSAR) models were developed to predict BBB permeability of drugs based on their chemical structure. The in vivo BBB permeability data were harvested for 921 compounds from publicly available literature, non-proprietary drug approval packages, and University of Washington's Drug Interaction Database. The cross-validation performance statistics for the BBB models ranged from 82 to 85% in sensitivity and 80-83% in negative predictivity. Additionally, the performance of newly developed models was assessed using an external validation set comprised of 83 chemicals. Overall, performance of individual models ranged from 70 to 75% in sensitivity, 70-72% in negative predictivity, and 78-86% in coverage. The predictive performance was further improved to 93% in coverage by combining predictions across the two software programs. These new models can be rapidly deployed to predict blood brain barrier permeability of pharmaceutical candidates and reduce the use of experimental animals.
Collapse
Affiliation(s)
- Sadegh Faramarzi
- US Food and Drug Administration, Center for Drug Evaluation and Research, Silver Spring, MD, United States
| | - Marlene T. Kim
- US Food and Drug Administration, Center for Drug Evaluation and Research, Silver Spring, MD, United States
| | - Donna A. Volpe
- US Food and Drug Administration, Center for Drug Evaluation and Research, Silver Spring, MD, United States
| | | | | | - Lidiya Stavitskaya
- US Food and Drug Administration, Center for Drug Evaluation and Research, Silver Spring, MD, United States
| |
Collapse
|
16
|
Beatriz Vermelho A, Rodrigues GC, Nocentini A, Mansoldo FRP, Supuran CT. Discovery of novel drugs for Chagas disease: is carbonic anhydrase a target for antiprotozoal drugs? Expert Opin Drug Discov 2022; 17:1147-1158. [PMID: 36039500 DOI: 10.1080/17460441.2022.2117295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Carbonic anhydrase (CA) arose significant interest as a potential new target for Chagas disease since its discovery in Trypanosoma cruzi in 2013. Benznidazole and Nifurtimox have been used for Chagas disease treatment for 60 years despite all efforts done for obtaining more efficient treatments, acting in the acute and chronic phases of illness, with fewer side effects and resistance induction. AREAS COVERED We discuss the positive and negative aspects of T. cruzi CA (TcCA) studies as a target for developing new drugs. The current research discoveries and the classes of TcCA inhibitors are reviewed. The sulfonamides and their derivatives are the main inhibitor classes, but hydroxamates and the thiols, were investigated too. These compounds inhibited the growth of the evolutive forms of the parasite. A comparative analysis was done with CAs from other Trypanosomatids and protozoans. EXPERT OPINION The search for new targets and drugs is a significant challenge worldwide, and TcCA is a potential candidate for developing new drugs. Several studied inhibitors were active against Trypanosoma cruzi, but their penetration and toxicity problems emerged. New approaches are in progress to obtain inhibitors with desired properties, allowing further steps such as tests using an adequate animal model and subsequent developments for the preclinical testing.
Collapse
Affiliation(s)
- Alane Beatriz Vermelho
- BIOINOVAR - Biotechnology Laboratories: Biocatalysis, Bioproducts, and Bioenergy, Institute of Microbiology Paulo de Goes, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Giseli Capaci Rodrigues
- UNIGRANRIO - Universidade do Grande Rio Programa de Pós-Graduação em Ensino das Ciências, Rio de Janeiro, Brazil
| | - Alessio Nocentini
- Department of Neuroscience, Psychology, Drug Research, and Child's Health, Section of Pharmaceutical and Nutraceutical Sciences University of Florence, Florence, Italy
| | - Felipe R P Mansoldo
- BIOINOVAR - Biotechnology Laboratories: Biocatalysis, Bioproducts, and Bioenergy, Institute of Microbiology Paulo de Goes, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Claudiu T Supuran
- Department of Neuroscience, Psychology, Drug Research, and Child's Health, Section of Pharmaceutical and Nutraceutical Sciences University of Florence, Florence, Italy
| |
Collapse
|