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Ma B, Argikar U, Cheruzel L, Cho S, Hauri S, Johnson K, Liu J, Schadt S, Wang S, Khojasteh SC. Metabolism of New Drug Modalities Research Advances - 2023 year in review. Drug Metab Rev 2024:1-46. [PMID: 38895934 DOI: 10.1080/03602532.2024.2370331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 06/14/2024] [Indexed: 06/21/2024]
Abstract
With contributions from colleagues across academia and industry, we have put together the annual reviews of research advances on drug biotransformation and bioactivation since 2016 led by Cyrus Khojasteh. While traditional small molecules and biologics are still predominant in drug discovery, we start to notice a paradigm shift toward new drug modalities (NDMs) including but not limited to peptide and oligonucleotide therapeutics, protein degraders (heterobifunctional degraders and molecule glues), conjugated drugs and covalent inhibitors. The readers can learn more on each new drug modality from several recent comprehensive reviews (Blanco et al., 2022; Hillebrand et al., 2024; Phuna et al., 2024). Based on this trend, we put together this stand-alone review branched from our previous efforts (Baillie et al., 2016; Khojasteh et al., 2023) with a focus on the metabolism of NDMs. We collected 11 articles which exemplify recent discoveries and perspectives in this field.
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Affiliation(s)
- Bin Ma
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, MS412a, South San Francisco, CA, USA
| | - UpendraA Argikar
- Non-clinical Development, Bill and Melinda Gates Medical Research Institute, Cambridge, MA, USA
| | - Lionel Cheruzel
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, MS412a, South San Francisco, CA, USA
| | - Sungjoon Cho
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, MS412a, South San Francisco, CA, USA
| | - Simon Hauri
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, F. Hoffmann-La Roche, Basel, Switzerland
| | - KevinM Johnson
- Drug Metabolism and Pharmacokinetics, Inotiv, Maryland Heights, MO, USA
| | - Joyce Liu
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, MS412a, South San Francisco, CA, USA
| | - Simone Schadt
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, F. Hoffmann-La Roche, Basel, Switzerland
| | - Shuai Wang
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, MS412a, South San Francisco, CA, USA
| | - S Cyrus Khojasteh
- Department of Drug Metabolism and Pharmacokinetics, Genentech, Inc., 1 DNA Way, MS412a, South San Francisco, CA, USA
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Ghoshal A, Asressu KH, Hossain MA, Brown PJ, Merten EM, Sears JD, Perveen S, Pearce KH, Popov KI, Moorman NJ, Heise MT, Willson TM. Structure Activity of β-Amidomethyl Vinyl Sulfones as Covalent Inhibitors of Chikungunya nsP2 Cysteine Protease with Anti-alphavirus Activity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.12.598722. [PMID: 38915519 PMCID: PMC11195264 DOI: 10.1101/2024.06.12.598722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Despite their widespread impact on human health there are no approved drugs for combating alphavirus infections. The heterocyclic β-aminomethyl vinyl sulfone RA-0002034 ( 1a ) is a potent irreversible covalent inhibitor of the alphavirus nsP2 cysteine protease with broad spectrum antiviral activity. Analogs of 1a that varied each of three regions of the molecule were synthesized to establish structure-activity relationships for inhibition of Chikungunya (CHIKV) nsP2 protease and viral replication. The covalent warhead was highly sensitive to modifications of the sulfone or vinyl substituents. However, numerous alterations to the core 5-membered heterocycle and its aryl substituent were well tolerated and several analogs were identified that enhanced CHIKV nsP2 binding. For example, the 4-cyanopyrazole analog 8d exhibited a k inact / K i ratio >10,000 M -1 s -1 . 3-Arylisoxazole was identified an isosteric replacement for the 5-membered heterocycle, which circumvented the intramolecular cyclization that complicated the synthesis of pyrazole-based inhibitors like 1a . The accumulated structure-activity data was used to build a ligand-based model of the enzyme active site, which can be used to guide the design of covalent nsP2 protease inhibitors as potential therapeutics against alphaviruses.
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Schwarz M, Kurkunov M, Wittlinger F, Rudalska R, Wang G, Schwalm MP, Rasch A, Wagner B, Laufer SA, Knapp S, Dauch D, Gehringer M. Development of Highly Potent and Selective Covalent FGFR4 Inhibitors Based on S NAr Electrophiles. J Med Chem 2024; 67:6549-6569. [PMID: 38604131 DOI: 10.1021/acs.jmedchem.3c02483] [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: 04/13/2024]
Abstract
Fibroblast growth factor receptor 4 (FGFR4) is thought to be a driver in several cancer types, most notably in hepatocellular carcinoma. One way to achieve high potency and isoform selectivity for FGFR4 is covalently targeting a rare cysteine (C552) in the hinge region of its kinase domain that is not present in other FGFR family members (FGFR1-3). Typically, this cysteine is addressed via classical acrylamide electrophiles. We demonstrate that noncanonical covalent "warheads" based on nucleophilic aromatic substitution (SNAr) chemistry can be employed in a rational manner to generate highly potent and (isoform-)selective FGFR4 inhibitors with a low intrinsic reactivity. Key compounds showed low to subnanomolar potency, efficient covalent inactivation kinetics, and excellent selectivity against the other FGFRs, the kinases with an equivalent cysteine, and a representative subset of the kinome. Moreover, these compounds achieved nanomolar potencies in cellular assays and demonstrated good microsomal stability, highlighting the potential of SNAr-based approaches in covalent inhibitor design.
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Affiliation(s)
- Moritz Schwarz
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Maksym Kurkunov
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard Karls University Tübingen, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, 72076 Tübingen, Germany
| | - Florian Wittlinger
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Ramona Rudalska
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, 72076 Tübingen, Germany
- Department of Medical Oncology and Pneumology, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Guiqun Wang
- German Cancer Research Consortium (DKTK), German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Structural Genomics Consortium (SGC), Buchmann Institute for Molecular Life Sciences, Goethe-University Frankfurt, Max-von Laue Str. 15, 60438 Frankfurt am Main, Germany
- Institute of Pharmaceutical Chemistry, Goethe-University Frankfurt, Max-von Laue Str. 9, 60438 Frankfurt am Main, Germany
| | - Martin Peter Schwalm
- German Cancer Research Consortium (DKTK), German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Structural Genomics Consortium (SGC), Buchmann Institute for Molecular Life Sciences, Goethe-University Frankfurt, Max-von Laue Str. 15, 60438 Frankfurt am Main, Germany
- Institute of Pharmaceutical Chemistry, Goethe-University Frankfurt, Max-von Laue Str. 9, 60438 Frankfurt am Main, Germany
| | - Alexander Rasch
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Benedikt Wagner
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard Karls University Tübingen, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, 72076 Tübingen, Germany
| | - Stefan A Laufer
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard Karls University Tübingen, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, 72076 Tübingen, Germany
- Tübingen Center for Academic Drug Discovery & Development (TüCAD2), 72076 Tübingen, Germany
| | - Stefan Knapp
- German Cancer Research Consortium (DKTK), German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Structural Genomics Consortium (SGC), Buchmann Institute for Molecular Life Sciences, Goethe-University Frankfurt, Max-von Laue Str. 15, 60438 Frankfurt am Main, Germany
- Institute of Pharmaceutical Chemistry, Goethe-University Frankfurt, Max-von Laue Str. 9, 60438 Frankfurt am Main, Germany
| | - Daniel Dauch
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, 72076 Tübingen, Germany
- Department of Medical Oncology and Pneumology, University Hospital Tübingen, 72076 Tübingen, Germany
- Tübingen Center for Academic Drug Discovery & Development (TüCAD2), 72076 Tübingen, Germany
| | - Matthias Gehringer
- Department of Pharmaceutical/Medicinal Chemistry, Institute of Pharmaceutical Sciences, Eberhard Karls University Tübingen, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, 72076 Tübingen, Germany
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