1
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Hillebrand L, Liang XJ, Serafim RAM, Gehringer M. Emerging and Re-emerging Warheads for Targeted Covalent Inhibitors: An Update. J Med Chem 2024; 67:7668-7758. [PMID: 38711345 DOI: 10.1021/acs.jmedchem.3c01825] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Covalent inhibitors and other types of covalent modalities have seen a revival in the past two decades, with a variety of new targeted covalent drugs having been approved in recent years. A key feature of such molecules is an intrinsically reactive group, typically a weak electrophile, which enables the irreversible or reversible formation of a covalent bond with a specific amino acid of the target protein. This reactive group, often called the "warhead", is a critical determinant of the ligand's activity, selectivity, and general biological properties. In 2019, we summarized emerging and re-emerging warhead chemistries to target cysteine and other amino acids (Gehringer, M.; Laufer, S. A. J. Med. Chem. 2019, 62, 5673-5724; DOI: 10.1021/acs.jmedchem.8b01153). Since then, the field has rapidly evolved. Here we discuss the progress on covalent warheads made since our last Perspective and their application in medicinal chemistry and chemical biology.
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Affiliation(s)
- Laura Hillebrand
- Department of Pharmaceutical/Medicinal Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany
| | - Xiaojun Julia Liang
- Department of Pharmaceutical/Medicinal Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided & Functionally Instructed Tumor Therapies", University of Tübingen, 72076 Tübingen, Germany
| | - Ricardo A M Serafim
- Department of Pharmaceutical/Medicinal Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany
| | - Matthias Gehringer
- Department of Pharmaceutical/Medicinal Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) "Image-Guided & Functionally Instructed Tumor Therapies", University of Tübingen, 72076 Tübingen, Germany
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2
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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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3
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Chen X, Li H, Lin Q, Dai S, Qu L, Guo M, Zhang L, Liao J, Wei H, Xu G, Jiang L, Chen Y. Design, synthesis, and biological evaluation of selective covalent inhibitors of FGFR4. Eur J Med Chem 2024; 268:116281. [PMID: 38432058 DOI: 10.1016/j.ejmech.2024.116281] [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: 01/21/2024] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 03/05/2024]
Abstract
Aberrant signaling via fibroblast growth factor 19 (FGF19)/fibroblast growth factor receptor 4 (FGFR4) has been identified as a driver of tumorigenesis and the development of many solid tumors, making FGFR4 is a promising target for anticancer therapy. Herein, we designed and synthesized a series of bis-acrylamide covalent FGFR4 inhibitors and evaluated their inhibitory activity against FGFRs, FGFR4 mutants, and their antitumor activity. CXF-007, verified by mass spectrometry and crystal structures to form covalent bonds with Cys552 of FGFR4 and Cys488 of FGFR1, exhibited stronger selectivity and potent inhibitory activity for FGFR4 and FGFR4 cysteine mutants. Moreover, CXF-007 exhibited significant antitumor activity in hepatocellular carcinoma cell lines and breast cancer cell lines through sustained inhibition of the FGFR4 signaling pathway. In summary, our study highlights a novel covalent FGFR4 inhibitor, CXF-007, which has the potential to overcome drug-induced FGFR4 mutations and might provide a new strategy for future anticancer drug discovery.
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Affiliation(s)
- Xiaojuan Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Huiliang Li
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine, Ministry of Educational of China, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan, China
| | - Qianmeng Lin
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Shuyan Dai
- Department of Pharmacology, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410078, China
| | - Lingzhi Qu
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Ming Guo
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Lin Zhang
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | | | - Hudie Wei
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Guangyu Xu
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine, Ministry of Educational of China, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan, China.
| | - Longying Jiang
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China.
| | - Yongheng Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China.
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4
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Chen X, Huang Y, Chen B, Liu H, Cai Y, Yang Y. Insight into the design of FGFR4 selective inhibitors in cancer therapy: Prospects and challenges. Eur J Med Chem 2024; 263:115947. [PMID: 37976704 DOI: 10.1016/j.ejmech.2023.115947] [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: 09/19/2023] [Revised: 11/07/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023]
Abstract
Recently, FGFR4 has become a hot target for the treatment of cancer owing to its important role in cellular physiological processes. FGFR4 has been validated to be closely related to the occurrence of cancers, such as hepatocellular carcinoma, rhabdomyosarcoma, breast cancer and colorectal cancer. Hence, the development of FGFR4 small-molecule inhibitors is essential to further understanding the functions of FGFR4 in cancer and the treatment of FGFR4-dependent diseases. Given the particular structures of FGFR1-4, the development of FGFR4 selective inhibitors presents significant challenges. The non-conserved Cys552 in the hinge region of the FGFR4 complex becomes the key to the selectivity of FGFR4 and FGFR1/2/3 inhibitors. In this review, we systematically introduce the close relationship between FGFR4 and cancer, and conduct an in-depth analysis of the developing methodology, binding mechanism, kinase selectivity, pharmacokinetic characteristics of FGFR4 selectivity inhibitors, and their application in clinical research.
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Affiliation(s)
- Xiaolu Chen
- Department of Pharmacy, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, Hubei, 434020, China
| | - Yajiao Huang
- Department of Pharmacy, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, Hubei, 434020, China
| | - Ban Chen
- School of Biological Engineering and Food, Hubei University of Technology, Wuhan, 430068, China
| | - Huihui Liu
- Department of Pharmacy, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, Hubei, 434020, China
| | - Yuepiao Cai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
| | - Yuanrong Yang
- Department of Pharmacy, Jingzhou Hospital Affiliated to Yangtze University, Jingzhou, Hubei, 434020, China.
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5
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Ng R, Zhang G, Li JJ. An update on the discovery and development of reversible covalent inhibitors. Med Chem Res 2023; 32:1039-1062. [PMID: 37305209 PMCID: PMC10148018 DOI: 10.1007/s00044-023-03065-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 04/18/2023] [Indexed: 06/13/2023]
Abstract
Small molecule drugs that covalently bind irreversibly to their target proteins have several advantages over conventional reversible inhibitors. They include increased duration of action, less-frequent drug dosing, reduced pharmacokinetic sensitivity, and the potential to target intractable shallow binding sites. Despite these advantages, the key challenges of irreversible covalent drugs are their potential for off-target toxicities and immunogenicity risks. Incorporating reversibility into covalent drugs would lead to less off-target toxicity by forming reversible adducts with off-target proteins and thus reducing the risk of idiosyncratic toxicities caused by the permanent modification of proteins, which leads to higher levels of potential haptens. Herein, we systematically review electrophilic warheads employed during the development of reversible covalent drugs. We hope the structural insights of electrophilic warheads would provide helpful information to medicinal chemists and aid in designing covalent drugs with better on-target selectivity and improved safety. Graphical Abstract
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Affiliation(s)
- Raymond Ng
- Olema Oncology, 512 2nd St., 4th Floor, San Francisco, 94107 CA USA
| | - Guiping Zhang
- Genhouse Bio, No.1 Xinze Road, Suzhou Industrial Park, Suzhou, Jiangsu Province 215123 PR China
| | - Jie Jack Li
- Genhouse Bio, No.1 Xinze Road, Suzhou Industrial Park, Suzhou, Jiangsu Province 215123 PR China
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6
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Xie W, Yang S, Liang L, Wang M, Zuo W, Lei Y, Zhang Y, Tang W, Lu T, Chen Y, Jiang Y. Discovery of 2-Amino-7-sulfonyl-7 H-pyrrolo[2,3- d]pyrimidine Derivatives as Potent Reversible FGFR Inhibitors with Gatekeeper Mutation Tolerance: Design, Synthesis, and Biological Evaluation. J Med Chem 2022; 65:16570-16588. [PMID: 36480917 DOI: 10.1021/acs.jmedchem.2c01420] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Fibroblast growth factor receptors (FGFRs) play key roles in promoting cancer cell proliferation, differentiation, and migration. However, acquired resistance to FGFR inhibitors has become an emerging challenge in long-term cancer therapies, especially for hepatocellular carcinoma (HCC). Gatekeeper (GK) mutations are the main mechanism of resistance. Herein, we describe the discovery of a series of reversible FGFR inhibitors, particularly for GK mutations with the 2-amino-7-sulfonyl-7H-pyrrolo[2,3-d]pyrimidine scaffold. Rational design, optimization, and pharmacokinetic screening provided representative compound 19 with potent FGFR inhibition in vitro, high bioavailability, and an acceptable half-life. GK mutation tolerance was supported by assays against FGFR4V550L and Ba/F3-TEL-FGFR4V550L cells. Moreover, compound 19 exhibited potent antitumor potency in HUH7 xenograft mouse models with no obvious toxicity observed. Compound 19 was identified as a potential candidate for overcoming GK mutations for HCC treatment.
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Affiliation(s)
- Wuchen Xie
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Siyu Yang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Li Liang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Meng Wang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Wen Zuo
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Yan Lei
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Yanmin Zhang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Weifang Tang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China.,State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
| | - Tao Lu
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China.,State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
| | - Yadong Chen
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
| | - Yulei Jiang
- School of Sciences, China Pharmaceutical University, 639 Longmian Avenue, Nanjing 211198, PR China
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7
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Lu D, Yu X, Lin H, Cheng R, Monroy EY, Qi X, Wang MC, Wang J. Applications of covalent chemistry in targeted protein degradation. Chem Soc Rev 2022; 51:9243-9261. [PMID: 36285735 PMCID: PMC9669245 DOI: 10.1039/d2cs00362g] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Proteolysis-targeting chimeras (PROTACs) and targeted covalent inhibitors (TCIs) are currently two exciting strategies in the fields of chemical biology and drug discovery. Extensive research in these two fields has been conducted, and significant progress in these fields has resulted in many clinical candidates, some of which have been approved by FDA. Recently, a novel concept termed covalent PROTACs that combine these two strategies has emerged and gained an increasing interest in the past several years. Herein, we briefly review and highlight the mechanism and advantages of TCIs and PROTACs, respectively, and the recent development of covalent PROTACs using irreversible and reversible covalent chemistry.
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Affiliation(s)
- Dong Lu
- Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston TX 77030, USA.
| | - Xin Yu
- Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston TX 77030, USA.
| | - Hanfeng Lin
- Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston TX 77030, USA.
| | - Ran Cheng
- Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston TX 77030, USA.
| | - Erika Y Monroy
- Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston TX 77030, USA.
| | - Xiaoli Qi
- Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston TX 77030, USA.
| | - Meng C Wang
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston TX 77030, USA
- Huffington Center on Aging, Baylor College of Medicine, Houston TX 77030, USA
- Howard Hughes Medical Institute, Baylor College of Medicine, Houston TX 77030, USA
| | - Jin Wang
- Department of Pharmacology and Chemical Biology, Baylor College of Medicine, Houston TX 77030, USA.
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston TX 77030, USA
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8
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Yang F, Chen X, Song X, Ortega R, Lin X, Deng W, Guo J, Tu Z, Patterson AV, Smaill JB, Chen Y, Lu X. Design, Synthesis, and Biological Evaluation of 5-Formyl-pyrrolo[3,2- b]pyridine-3-carboxamides as New Selective, Potent, and Reversible-Covalent FGFR4 Inhibitors. J Med Chem 2022; 65:14809-14831. [PMID: 36278929 DOI: 10.1021/acs.jmedchem.2c01319] [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: 11/28/2022]
Abstract
The FGF19-FGFR4 signaling pathway has been extensively studied as a promising target for the treatment of hepatocellular carcinoma (HCC). Several FGFR4-selective inhibitors have been developed, but none of them receives approval. Additionally, acquired resistance caused by FGFR4 gatekeeper mutations is emerging as a serious limitation for these targeted therapies. Herein, we report a novel series of 5-formyl-pyrrolo[3,2-b]pyridine derivatives as new reversible-covalent inhibitors targeting wild-type and gatekeeper mutant variants of FGFR4 kinase. The representative compound 10z exhibited single-digit nanomolar activity against wild-type FGFR4 and the FGFR4V550L/M mutant variants in biochemical and Ba/F3 cellular assays, while sparing FGFR1/2/3. Furthermore, 10z showed significant antiproliferative activity against Hep3B, JHH-7, and HuH-7 HCC cells with IC50 values of 37, 32, and 94 nM, respectively. MALDI-TOF-MS and X-ray protein crystallography studies were consistent with 10z acting as a reversible-covalent inhibitor of FGFR4, serving as a promising lead compound for further anticancer drug development.
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Affiliation(s)
- Fang Yang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, #855 Xingye Avenue, Guangzhou 510632, China
| | - Xiaojuan Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xiaojuan Song
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, #855 Xingye Avenue, Guangzhou 510632, China
| | - Raquel Ortega
- Auckland Cancer Society Research Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Xiaojing Lin
- Auckland Cancer Society Research Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Wuqing Deng
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, #855 Xingye Avenue, Guangzhou 510632, China
| | - Jing Guo
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, #855 Xingye Avenue, Guangzhou 510632, China
| | - Zhengchao Tu
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, #855 Xingye Avenue, Guangzhou 510632, China
| | - Adam V Patterson
- Auckland Cancer Society Research Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Jeff B Smaill
- Auckland Cancer Society Research Centre, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Yongheng Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, State Local Joint Engineering Laboratory for Anticancer Drugs, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xiaoyun Lu
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), School of Pharmacy, Jinan University, #855 Xingye Avenue, Guangzhou 510632, China
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9
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Zhang Z, Wang Y, Chen X, Song X, Tu Z, Chen Y, Zhang Z, Ding K. Characterization of an aromatic trifluoromethyl ketone as a new warhead for covalently reversible kinase inhibitor design. Bioorg Med Chem 2021; 50:116457. [PMID: 34670167 DOI: 10.1016/j.bmc.2021.116457] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 09/17/2021] [Accepted: 09/29/2021] [Indexed: 12/28/2022]
Abstract
An aromatic trifluoromethyl ketone moiety was characterized as a new warhead for covalently reversible kinase inhibitor design to target the non-catalytic cysteine residue. Potent and selective covalently reversible inhibitors of FGFR4 kinase were successfully designed and synthesized by utilizing this new warhead. The binding mode of a representative inhibitor was fully characterized by using multiple technologies including MALDI-TOF mass spectrometry, dialysis assay and X-ray crystallographic studies etc. This functional group was also successfully applied to discovery of a new JAK3 inhibitor, suggesting its potential application in designing other kinase inhibitors.
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Affiliation(s)
- Zhen Zhang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of PR China, College of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Yongjin Wang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of PR China, College of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Xiaojuan Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, Laboratory of Structural Biology, National Clinical Research Center for Geriatric Disorder, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xiaojuan Song
- Drug Discovery Pipeline & Guangdong Provincial Key Laboratory of Biocomputing, Guangzhou Institutes of Biomedicine and Health, Guangzhou 510530, China
| | - Zhengchao Tu
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of PR China, College of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China; Drug Discovery Pipeline & Guangdong Provincial Key Laboratory of Biocomputing, Guangzhou Institutes of Biomedicine and Health, Guangzhou 510530, China
| | - Yongheng Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, Laboratory of Structural Biology, National Clinical Research Center for Geriatric Disorder, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Zhimin Zhang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of PR China, College of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Ke Ding
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of PR China, College of Pharmacy, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China; The First Affiliated Hospital, Jinan University, 601 Huangpu Avenue West, Guangzhou 510632, China.
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Cai M, Shao J, Wang Y, Yung B, Li JN, Zhang HH, Li YT, Yao DB. Claudin 14/15 play important roles in early wallerian degeneration after rat sciatic nerve injury. Chin J Traumatol 2021; 24:374-382. [PMID: 33903003 PMCID: PMC8606600 DOI: 10.1016/j.cjtee.2021.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Wallerian degeneration (WD) is an antegrade degenerative process distal to peripheral nerve injury. Numerous genes are differentially regulated in response to the process. However, the underlying mechanism is unclear, especially the early response. We aimed at investigating the effects of sciatic nerve injury on WD via CLDN 14/15 interactions in vivo and in vitro. METHODS Using the methods of molecular biology and bioinformatics analysis, we investigated the molecular mechanism by which claudin 14/15 participate in WD. Our previous study showed that claudins 14 and 15 trigger the early signal flow and pathway in damaged sciatic nerves. Here, we report the effects of the interaction between claudin 14 and claudin 15 on nerve degeneration and regeneration during early WD. RESULTS It was found that claudin 14/15 were upregulated in the sciatic nerve in WD. Claudin 14/15 promoted Schwann cell proliferation, migration and anti-apoptosis in vitro. PKCα, NT3, NF2, and bFGF were significantly upregulated in transfected Schwann cells. Moreover, the expression levels of the β-catenin, p-AKT/AKT, p-c-jun/c-jun, and p-ERK/ERK signaling pathways were also significantly altered. CONCLUSION Claudin 14/15 affect Schwann cell proliferation, migration, and anti-apoptosis via the β-catenin, p-AKT/AKT, p-c-jun/c-jun, and p-ERK/ERK pathways in vitro and in vivo. The results of this study may help elucidate the molecular mechanisms of the tight junction signaling pathway underlying peripheral nerve degeneration.
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Affiliation(s)
- Min Cai
- School of Life Sciences, Co-innovation Center of Neuroregeneration, Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226019, Jiangsu Province, China; Medical School of Nantong University, Nantong, 226001, Jiangsu Province, China
| | - Jian Shao
- School of Life Sciences, Co-innovation Center of Neuroregeneration, Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226019, Jiangsu Province, China
| | - Yi Wang
- School of Life Sciences, Co-innovation Center of Neuroregeneration, Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226019, Jiangsu Province, China
| | - Bryant Yung
- School of Life Sciences, Co-innovation Center of Neuroregeneration, Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226019, Jiangsu Province, China
| | - Jian-Nan Li
- China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Huan-Huan Zhang
- School of Life Sciences, Co-innovation Center of Neuroregeneration, Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226019, Jiangsu Province, China
| | - Yu-Ting Li
- School of Life Sciences, Co-innovation Center of Neuroregeneration, Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226019, Jiangsu Province, China
| | - Deng-Bing Yao
- School of Life Sciences, Co-innovation Center of Neuroregeneration, Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Nantong University, Nantong, 226019, Jiangsu Province, China.
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11
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Subbaiah MAM, Meanwell NA. Bioisosteres of the Phenyl Ring: Recent Strategic Applications in Lead Optimization and Drug Design. J Med Chem 2021; 64:14046-14128. [PMID: 34591488 DOI: 10.1021/acs.jmedchem.1c01215] [Citation(s) in RCA: 134] [Impact Index Per Article: 44.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The benzene moiety is the most prevalent ring system in marketed drugs, underscoring its historic popularity in drug design either as a pharmacophore or as a scaffold that projects pharmacophoric elements. However, introspective analyses of medicinal chemistry practices at the beginning of the 21st century highlighted the indiscriminate deployment of phenyl rings as an important contributor to the poor physicochemical properties of advanced molecules, which limited their prospects of being developed into effective drugs. This Perspective deliberates on the design and applications of bioisosteric replacements for a phenyl ring that have provided practical solutions to a range of developability problems frequently encountered in lead optimization campaigns. While the effect of phenyl ring replacements on compound properties is contextual in nature, bioisosteric substitution can lead to enhanced potency, solubility, and metabolic stability while reducing lipophilicity, plasma protein binding, phospholipidosis potential, and inhibition of cytochrome P450 enzymes and the hERG channel.
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Affiliation(s)
- Murugaiah A M Subbaiah
- Department of Medicinal Chemistry, Biocon-Bristol Myers Squibb Research and Development Centre, Biocon Park, Bommasandra IV Phase, Jigani Link Road, Bangalore, Karnataka 560099, India
| | - Nicholas A Meanwell
- Department of Small Molecule Drug Discovery, Bristol Myers Squibb Research and Early Development, P.O. Box 4000, Princeton, New Jersey 08543-4000, United States
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12
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Martín-Encinas E, Rubiales G, Knudsen BR, Palacios F, Alonso C. Fused chromeno and quinolino[1,8]naphthyridines: Synthesis and biological evaluation as topoisomerase I inhibitors and antiproliferative agents. Bioorg Med Chem 2021; 40:116177. [PMID: 33962152 DOI: 10.1016/j.bmc.2021.116177] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/19/2021] [Accepted: 04/21/2021] [Indexed: 01/18/2023]
Abstract
The synthesis of 1,8-naphthyridine derivatives fused with other heterocycles, such as chromenes and quinolines, as well as their behaviour as topoisomerase I inhibitors is studied. The preparation is carried out through a direct and simple process as an intramolecular [4 + 2] cycloaddition reaction between functionalized aldimines, obtained by the condensation of 2-aminopyridine and unsaturated aldehydes, and olefins. In particular, while no clear inhibitory activity is observed for chromeno[4,3-b][1,8]naphthyridine fused heterocycles, a very different result is observed for quinolino[4,3-b][1,8]naphthyridine derivatives. Experimental assays indicated that quinolino[4,3-b][1,8]naphthyridines inhibited the topoisomerase I enzymatic reaction behaving like a poison, as occurs with the natural TopI inhibitor, camptothecin. Furthermore, the cytotoxic effect on cell lines derived from human lung adenocarcinoma (A549), human ovarian carcinoma (SKOV3), and on non-cancerous lung fibroblasts cell line (MRC5) was also screened.
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Affiliation(s)
- Endika Martín-Encinas
- Departamento de Química Orgánica I, Facultad de Farmacia and Centro de Investigación Lascaray (Lascaray Research Center), Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Gloria Rubiales
- Departamento de Química Orgánica I, Facultad de Farmacia and Centro de Investigación Lascaray (Lascaray Research Center), Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Birgitta R Knudsen
- Department of Molecular Biology and Genetics and Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Aarhus 8000, Denmark
| | - Francisco Palacios
- Departamento de Química Orgánica I, Facultad de Farmacia and Centro de Investigación Lascaray (Lascaray Research Center), Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Concepción Alonso
- Departamento de Química Orgánica I, Facultad de Farmacia and Centro de Investigación Lascaray (Lascaray Research Center), Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
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13
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Deng W, Chen X, Jiang K, Song X, Huang M, Tu ZC, Zhang Z, Lin X, Ortega R, Patterson AV, Smaill JB, Ding K, Chen S, Chen Y, Lu X. Investigation of Covalent Warheads in the Design of 2-Aminopyrimidine-based FGFR4 Inhibitors. ACS Med Chem Lett 2021; 12:647-652. [PMID: 33859803 DOI: 10.1021/acsmedchemlett.1c00052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 03/19/2021] [Indexed: 02/08/2023] Open
Abstract
Covalent kinase inhibitors are rapidly emerging as a class of therapeutics with clinical benefits. Herein we report a series of selective 2-aminopyrimidine-based fibroblast growth factor receptor 4 (FGFR4) inhibitors exploring different types of cysteine-targeting warheads. The structure-activity relationship study revealed that the chemically tuned warheads α-fluoro acrylamide, vinylsulfonamide, and acetaldehyde amine were suitable as covalent warheads for the design of selective FGFR4 inhibitors. Compounds 6a, 6h, and 6i selectively suppressed FGFR4 enzymatic activity with IC50 values of 53 ± 18, 45 ± 11, and 16 ± 4 nM, respectively, while sparing FGFR1/2/3. X-ray crystal structure and MALDI-TOF studies demonstrated that compound 6h bearing the α-fluoro acrylamide binds to FGFR4 with an irreversible binding mode, whereas compound 6i with an acetaldehyde amine binds to FGFR4 with a reversible covalent mode. 6h and 6i might provide some fundamental structural information for the rational design of new selective FGFR4 inhibitors.
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Affiliation(s)
- Wuqing Deng
- School of Pharmacy, Jinan University, #601 Huangpu Avenue West, Guangzhou 510632, China
| | - Xiaojuan Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics and Laboratory of Structural Biology, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Kaili Jiang
- School of Pharmacy, Jinan University, #601 Huangpu Avenue West, Guangzhou 510632, China
| | - Xiaojuan Song
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, #190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Minhao Huang
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, #190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Zheng-Chao Tu
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, #190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Zhang Zhang
- School of Pharmacy, Jinan University, #601 Huangpu Avenue West, Guangzhou 510632, China
| | - Xiaojing Lin
- Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Raquel Ortega
- Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Adam V. Patterson
- Maurice Wilkins Centre for Molecular Biodiscovery, University of Auckland, Private Bag
92019, Auckland 1142, New Zealand
- Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Jeff B. Smaill
- Maurice Wilkins Centre for Molecular Biodiscovery, University of Auckland, Private Bag
92019, Auckland 1142, New Zealand
- Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Ke Ding
- School of Pharmacy, Jinan University, #601 Huangpu Avenue West, Guangzhou 510632, China
| | - Suming Chen
- Yancheng Dafeng People’s Hospital, #139 Xingfu East Road, Dafeng District,Yancheng 224100, China
| | - Yongheng Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics and Laboratory of Structural Biology, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xiaoyun Lu
- School of Pharmacy, Jinan University, #601 Huangpu Avenue West, Guangzhou 510632, China
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14
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Chen X, Liu Y, Zhang L, Chen D, Dong Z, Zhao C, Liu Z, Xia Q, Wu J, Chen Y, Zheng X, Cai Y. Design, synthesis, and biological evaluation of indazole derivatives as selective and potent FGFR4 inhibitors for the treatment of FGF19-driven hepatocellular cancer. Eur J Med Chem 2021; 214:113219. [PMID: 33618175 DOI: 10.1016/j.ejmech.2021.113219] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 01/15/2021] [Accepted: 01/17/2021] [Indexed: 12/14/2022]
Abstract
Fibroblast growth factor receptor 4 (FGFR4) is a member of the fibroblast growth factor receptor family, which is closely related to the occurrence and development of hepatocellular carcinoma (HCC). In this article, a series of indazole derivatives were designed and synthesized by using computer-aided drug design (CADD) and structure-based design strategies, and then they were evaluated for their inhibition of FGFR4 kinase and antitumor activity. F-30 was subtly selective for FGFR4 compared to FGFR1; it affected cell growth and migration by inhibiting FGFR4 pathways in HCC cell lines in a dose-dependent manner.
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Affiliation(s)
- Xiaolu Chen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Yanan Liu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Liting Zhang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Daoxing Chen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Zhaojun Dong
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Chengguang Zhao
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Zhiguo Liu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Qinqin Xia
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China
| | - Jianzhang Wu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
| | - Yongheng Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics and Laboratory of Structural Biology, Key Laboratory of Medical Genetics and College of Life Science, and National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Xiaohui Zheng
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
| | - Yuepiao Cai
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325035, China.
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15
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Fairhurst RA, Knoepfel T, Buschmann N, Leblanc C, Mah R, Todorov M, Nimsgern P, Ripoche S, Niklaus M, Warin N, Luu VH, Madoerin M, Wirth J, Graus-Porta D, Weiss A, Kiffe M, Wartmann M, Kinyamu-Akunda J, Sterker D, Stamm C, Adler F, Buhles A, Schadt H, Couttet P, Blank J, Galuba I, Trappe J, Voshol J, Ostermann N, Zou C, Berghausen J, Del Rio Espinola A, Jahnke W, Furet P. Discovery of Roblitinib (FGF401) as a Reversible-Covalent Inhibitor of the Kinase Activity of Fibroblast Growth Factor Receptor 4. J Med Chem 2020; 63:12542-12573. [PMID: 32930584 DOI: 10.1021/acs.jmedchem.0c01019] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
FGF19 signaling through the FGFR4/β-klotho receptor complex has been shown to be a key driver of growth and survival in a subset of hepatocellular carcinomas, making selective FGFR4 inhibition an attractive treatment opportunity. A kinome-wide sequence alignment highlighted a poorly conserved cysteine residue within the FGFR4 ATP-binding site at position 552, two positions beyond the gate-keeper residue. Several strategies for targeting this cysteine to identify FGFR4 selective inhibitor starting points are summarized which made use of both rational and unbiased screening approaches. The optimization of a 2-formylquinoline amide hit series is described in which the aldehyde makes a hemithioacetal reversible-covalent interaction with cysteine 552. Key challenges addressed during the optimization are improving the FGFR4 potency, metabolic stability, and solubility leading ultimately to the highly selective first-in-class clinical candidate roblitinib.
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Affiliation(s)
- Robin A Fairhurst
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Thomas Knoepfel
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Nicole Buschmann
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Catherine Leblanc
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Robert Mah
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Milen Todorov
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Pierre Nimsgern
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Sebastien Ripoche
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Michel Niklaus
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Nicolas Warin
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Van Huy Luu
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Mario Madoerin
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Jasmin Wirth
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Diana Graus-Porta
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Andreas Weiss
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Michael Kiffe
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Markus Wartmann
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | | | - Dario Sterker
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Christelle Stamm
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Flavia Adler
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Alexandra Buhles
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Heiko Schadt
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Philippe Couttet
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Jutta Blank
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Inga Galuba
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Jörg Trappe
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Johannes Voshol
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Nils Ostermann
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Chao Zou
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Jörg Berghausen
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | | | - Wolfgang Jahnke
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Pascal Furet
- Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
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16
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Gampe C, Verma VA. Curse or Cure? A Perspective on the Developability of Aldehydes as Active Pharmaceutical Ingredients. J Med Chem 2020; 63:14357-14381. [DOI: 10.1021/acs.jmedchem.0c01177] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Christian Gampe
- Genentech, 1 DNA Way, South San Francisco, 94080 California, United States
| | - Vishal A. Verma
- Genentech, 1 DNA Way, South San Francisco, 94080 California, United States
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17
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Merchant RR, Lang SB, Yu T, Zhao S, Qi Z, Suzuki T, Bao J. A General One-Pot Protocol for Hindered N-Alkyl Azaheterocycles from Tertiary Carboxylic Acids. Org Lett 2020; 22:4180-4184. [PMID: 32383385 DOI: 10.1021/acs.orglett.0c01254] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this letter, we report a general one-pot strategy that utilizes three elementary steps (decarboxylative hydrazination, Boc deprotection, and heterocycle condensation) to regioselectively prepare hindered C(sp3) substituted pyrazoles and triazoles. The operational simplicity of this sequence and ubiquity of tertiary carboxylic acids allow rapid access to hindered N-alkyl azaheterocycles that will be useful to practitioners of medicinal chemistry and agro-chemistry.
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Affiliation(s)
- Rohan R Merchant
- Department of Discovery Chemistry, Merck & Co., Inc., South San Francisco, California 94080, United States
| | - Simon B Lang
- Department of Discovery Chemistry, Merck & Co., Inc., South San Francisco, California 94080, United States
| | - Tingting Yu
- IDSU, WuXi AppTec Co., Ltd., Shanghai 200131, China
| | | | - Zhiqi Qi
- IDSU, WuXi AppTec Co., Ltd., Shanghai 200131, China
| | - Takao Suzuki
- IDSU, WuXi AppTec Co., Ltd., Shanghai 200131, China
| | - Jianming Bao
- Department of Discovery Chemistry, Merck & Co., Inc., South San Francisco, California 94080, United States
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18
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Abdeldayem A, Raouf YS, Constantinescu SN, Moriggl R, Gunning PT. Advances in covalent kinase inhibitors. Chem Soc Rev 2020; 49:2617-2687. [DOI: 10.1039/c9cs00720b] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This comprehensive review details recent advances, challenges and innovations in covalent kinase inhibition within a 10 year period (2007–2018).
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Affiliation(s)
- Ayah Abdeldayem
- Department of Chemical & Physical Sciences
- University of Toronto
- Mississauga
- Canada
- Department of Chemistry
| | - Yasir S. Raouf
- Department of Chemical & Physical Sciences
- University of Toronto
- Mississauga
- Canada
- Department of Chemistry
| | | | - Richard Moriggl
- Institute of Animal Breeding and Genetics
- University of Veterinary Medicine
- 1210 Vienna
- Austria
| | - Patrick T. Gunning
- Department of Chemical & Physical Sciences
- University of Toronto
- Mississauga
- Canada
- Department of Chemistry
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19
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The Effect of Fibroblast Growth Factor 15 Signaling in Non-Steatotic and Steatotic Liver Transplantation from Cardiocirculatory Death. Cells 2019; 8:cells8121640. [PMID: 31847428 PMCID: PMC6952771 DOI: 10.3390/cells8121640] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/12/2019] [Accepted: 12/13/2019] [Indexed: 12/13/2022] Open
Abstract
We elucidate the relevance of fibroblast growth factor 15 (FGF15) in liver transplantation (LT) using rats with both steatotic and non-steatotic organs from donors after cardiocirculatory death (DCD). Compared to LT from non-DCDs, the induction of cardiocirculatory death (CD) increases hepatic damage, proliferation, and intestinal and circulatory FGF15. This is associated with high levels of FGF15, bilirubin and bile acids (BAs), and overexpression of the enzyme involved in the alternative BA synthesis pathway, CYP27A1, in non-steatotic livers. Furthermore, CD activates the proliferative pathway, Hippo/YAP, in these types of liver. Blocking FGF15 action in LT from DCDs does not affect CYP27A1 but causes an overexpression of CYP7A, an enzyme from the classic BA synthesis pathway, and this is related to further accumulation of BAs and exacerbated damage. FGF15 inhibition also impairs proliferation without changing Hippo/YAP. In spite of worse damage, steatosis prevents a proliferative response in livers from DCDs. In steatotic grafts, CD does not modify CYP7A1, CYP27A1, BA, or the Hippo/YAP pathway, and FGF15 is not involved in damage or proliferation. Thus, endogenous FGF15 protects against BA accumulation and damage and promotes regeneration independently of the Hippo/YAP pathway, in non-steatotic LT from DCDs. Herein we show a minor role of FGF15 in steatotic LT from DCDs.
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Marseglia G, Lodola A, Mor M, Castelli R. Fibroblast growth factor receptor inhibitors: patent review (2015-2019). Expert Opin Ther Pat 2019; 29:965-977. [PMID: 31679402 DOI: 10.1080/13543776.2019.1688300] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: fibroblast growth factor receptors (FGFRs) are a family of tyrosine-kinase receptors whose signaling cascade regulates cellular proliferation, differentiation, and survival. Deregulation of the FGFR pathway is recognized as a driving factor in tumor development. On this basis, FGFR is an attractive target for anti-cancer small-molecule therapeutic agents.Areas covered: This review summarizes patent and literature publications spanning from 2015 to 2019 pertaining to small-molecule FGFR kinase inhibitors.Expert opinion: The first generation of non-covalent FGFR inhibitors is characterized by a broad spectrum of activity and a relatively high toxicity profile. The second generation of FGFR inhibitors shows higher selectivity and a more favorable toxicity profile, but the clinical use appears restricted only to small subsets of cancers strongly dependent on FGFR signaling. Nevertheless, erdafitinib has been approved for the treatment of metastatic urothelial carcinoma, becoming the first marketed selective FGFR inhibitor. The insurgence of mutant kinases, resistant to available therapies, has led to the development of irreversible FGFR inhibitors. The adoption of safer and more selective covalent inhibitors might supersede reversible inhibitors in specific therapeutic areas. Alternative strategies, such as FGF trapping by protein or small-molecule therapeutics, deserve attention and further investigations to unravel their potential.
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Affiliation(s)
| | - Alessio Lodola
- Food and Drug Department, University of Parma, Parma, Italy
| | - Marco Mor
- Food and Drug Department, University of Parma, Parma, Italy
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21
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Geyl K, Baykov S, Tarasenko M, Zelenkov LE, Matveevskaya V, Boyarskiy VP. Convenient entry to N-pyridinylureas with pharmaceutically privileged oxadiazole substituents via the acid-catalyzed C H activation of N-oxides. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151108] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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22
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Karaki F, Umemoto S, Ashizawa K, Oki T, Sato N, Ogino T, Ishibashi N, Someya R, Miyano K, Hirayama S, Uezono Y, Fujii H. A New Lead Identification Strategy: Screening an sp
3
‐rich and Lead‐like Compound Library Composed of 7‐Azanorbornane Derivatives. ChemMedChem 2019; 14:1840-1848. [DOI: 10.1002/cmdc.201900398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/18/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Fumika Karaki
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
- Medicinal Research Laboratories School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
| | - Sho Umemoto
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
| | - Karin Ashizawa
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
- Division of Cancer Pathophysiology National Cancer Center Research Institute 5-1-1 Tsukiji, Chuo-ku Tokyo 104-0045 Japan
| | - Tomoya Oki
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
| | - Noriko Sato
- Analytical Unit for Organic Chemistry Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
| | - Takumi Ogino
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
- Division of Cancer Pathophysiology National Cancer Center Research Institute 5-1-1 Tsukiji, Chuo-ku Tokyo 104-0045 Japan
| | - Naoto Ishibashi
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
- Division of Cancer Pathophysiology National Cancer Center Research Institute 5-1-1 Tsukiji, Chuo-ku Tokyo 104-0045 Japan
| | - Ryoto Someya
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
- Division of Cancer Pathophysiology National Cancer Center Research Institute 5-1-1 Tsukiji, Chuo-ku Tokyo 104-0045 Japan
| | - Kanako Miyano
- Division of Cancer Pathophysiology National Cancer Center Research Institute 5-1-1 Tsukiji, Chuo-ku Tokyo 104-0045 Japan
| | - Shigeto Hirayama
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
- Medicinal Research Laboratories School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
| | - Yasuhito Uezono
- Division of Cancer Pathophysiology National Cancer Center Research Institute 5-1-1 Tsukiji, Chuo-ku Tokyo 104-0045 Japan
- Division of Supportive Care Research Exploratory Oncology Research & Clinical Trial Center National Cancer Center 5-1-1 Tsukiji, Chuo-ku Tokyo 104-0045 Japan
- Innovation Center for Supportive, Palliative and Psychosocial Care National Cancer Center Hospital 5-1-1 Tsukiji, Chuo-ku Tokyo 104-0045 Japan
- Department of Comprehensive Oncology Graduate School of Biomedical Sciences Nagasaki University 1-12-4 Sakamoto Nagasaki 852-8523 Japan
| | - Hideaki Fujii
- Laboratory of Medicinal Chemistry School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
- Medicinal Research Laboratories School of Pharmacy Kitasato University 5-9-1, Shirokane, Minato-ku Tokyo 108-8641 Japan
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Noël‐Duchesneau L, Maddaluno J, Durandetti M. Synthesis of
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‐Heterocycles‐Fused Azasilines by Palladium‐Catalyzed Si‐Si Bond Activation. ChemCatChem 2019. [DOI: 10.1002/cctc.201900609] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Jacques Maddaluno
- Normandie Univ, UNIROUENINSA Rouen, CNRS, COBRA (UMR 6014 & FR 3038) 76000 Rouen France
| | - Muriel Durandetti
- Normandie Univ, UNIROUENINSA Rouen, CNRS, COBRA (UMR 6014 & FR 3038) 76000 Rouen France
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Weiss A, Adler F, Buhles A, Stamm C, Fairhurst RA, Kiffe M, Sterker D, Centeleghe M, Wartmann M, Kinyamu-Akunda J, Schadt HS, Couttet P, Wolf A, Wang Y, Barzaghi-Rinaudo P, Murakami M, Kauffmann A, Knoepfel T, Buschmann N, Leblanc C, Mah R, Furet P, Blank J, Hofmann F, Sellers WR, Graus Porta D. FGF401, A First-In-Class Highly Selective and Potent FGFR4 Inhibitor for the Treatment of FGF19-Driven Hepatocellular Cancer. Mol Cancer Ther 2019; 18:2194-2206. [DOI: 10.1158/1535-7163.mct-18-1291] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 06/12/2019] [Accepted: 08/06/2019] [Indexed: 12/09/2022]
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25
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Dai S, Zhou Z, Chen Z, Xu G, Chen Y. Fibroblast Growth Factor Receptors (FGFRs): Structures and Small Molecule Inhibitors. Cells 2019; 8:E614. [PMID: 31216761 PMCID: PMC6627960 DOI: 10.3390/cells8060614] [Citation(s) in RCA: 160] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/11/2019] [Accepted: 06/12/2019] [Indexed: 12/05/2022] Open
Abstract
Fibroblast growth factor receptors (FGFRs) are a family of receptor tyrosine kinases expressed on the cell membrane that play crucial roles in both developmental and adult cells. Dysregulation of FGFRs has been implicated in a wide variety of cancers, such as urothelial carcinoma, hepatocellular carcinoma, ovarian cancer and lung adenocarcinoma. Due to their functional importance, FGFRs have been considered as promising drug targets for the therapy of various cancers. Multiple small molecule inhibitors targeting this family of kinases have been developed, and some of them are in clinical trials. Furthermore, the pan-FGFR inhibitor erdafitinib (JNJ-42756493) has recently been approved by the U.S. Food and Drug Administration (FDA) for the treatment of metastatic or unresectable urothelial carcinoma (mUC). This review summarizes the structure of FGFR, especially its kinase domain, and the development of small molecule FGFR inhibitors.
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Affiliation(s)
- Shuyan Dai
- NHC Key Laboratory of Cancer Proteomics & Laboratory of Structural Biology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.
| | - Zhan Zhou
- NHC Key Laboratory of Cancer Proteomics & Laboratory of Structural Biology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.
| | - Zhuchu Chen
- NHC Key Laboratory of Cancer Proteomics & Laboratory of Structural Biology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.
| | - Guangyu Xu
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, Hunan, China.
| | - Yongheng Chen
- NHC Key Laboratory of Cancer Proteomics & Laboratory of Structural Biology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China.
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26
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Sun C, Fang L, Zhang X, Gao P, Gou S. Novel 7-formyl-naphthyridyl-ureas derivatives as potential selective FGFR4 inhibitors: Design, synthesis, and biological activity studies. Bioorg Med Chem 2019; 27:1932-1941. [DOI: 10.1016/j.bmc.2019.04.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/08/2019] [Accepted: 04/10/2019] [Indexed: 01/31/2023]
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27
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Schadt HS, Wolf A, Mahl JA, Wuersch K, Couttet P, Schwald M, Fischer A, Lienard M, Emotte C, Teng CH, Skuba E, Richardson TA, Manenti L, Weiss A, Graus Porta D, Fairhurst RA, Kullak-Ublick GA, Chibout SD, Pognan F, Kluwe W, Kinyamu-Akunda J. Bile Acid Sequestration by Cholestyramine Mitigates FGFR4 Inhibition-Induced ALT Elevation. Toxicol Sci 2019; 163:265-278. [PMID: 29432567 DOI: 10.1093/toxsci/kfy031] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The FGF19- fibroblast growth factor receptor (FGFR4)-βKlotho (KLB) pathway plays an important role in the regulation of bile acid (BA) homeostasis. Aberrant activation of this pathway has been described in the development and progression of a subset of liver cancers including hepatocellular carcinoma, establishing FGFR4 as an attractive therapeutic target for such solid tumors. FGF401 is a highly selective FGFR4 kinase inhibitor being developed for hepatocellular carcinoma, currently in phase I/II clinical studies. In preclinical studies in mice and dogs, oral administration of FGF401 led to induction of Cyp7a1, elevation of its peripheral marker 7alpha-hydroxy-4-cholesten-3-one, increased BA pool size, decreased serum cholesterol and diarrhea in dogs. FGF401 was also associated with increases of serum aminotransferases, primarily alanine aminotransferase (ALT), in the absence of any observable adverse histopathological findings in the liver, or in any other organs. We hypothesized that the increase in ALT could be secondary to increased BAs and conducted an investigative study in dogs with FGF401 and coadministration of the BA sequestrant cholestyramine (CHO). CHO prevented and reversed FGF401-related increases in ALT in dogs in parallel to its ability to reduce BAs in the circulation. Correlation analysis showed that FGF401-mediated increases in ALT strongly correlated with increases in taurolithocholic acid and taurodeoxycholic acid, the major secondary BAs in dog plasma, indicating a mechanistic link between ALT elevation and changes in BA pool hydrophobicity. Thus, CHO may offer the potential to mitigate elevations in serum aminotransferases in human subjects that are caused by targeted FGFR4 inhibition and elevated intracellular BA levels.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Corinne Emotte
- PK Sciences, Novartis Institutes for Biomedical Research, 4002 Basel, Switzerland
| | - Chi-Hse Teng
- Biostatistics and Pharmacometrics, Novartis Institutes for Biomedical Research, Cambridge, Massachusetts 02139
| | | | | | - Luigi Manenti
- Oncology, Novartis Institutes for Biomedical Research, East Hanover, New Jersey 07936
| | | | | | - Robin A Fairhurst
- Global Discovery Chemistry, Novartis Institutes for Biomedical Research, 4002 Basel, Switzerland
| | - Gerd A Kullak-Ublick
- Mechanistic Safety, Novartis Global Drug Development, 4002 Basel, Switzerland.,Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland
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28
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Ghosh AK, Samanta I, Mondal A, Liu WR. Covalent Inhibition in Drug Discovery. ChemMedChem 2019; 14:889-906. [PMID: 30816012 DOI: 10.1002/cmdc.201900107] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Indexed: 12/11/2022]
Abstract
Although covalent inhibitors have been used as therapeutics for more than a century, there has been general resistance in the pharmaceutical industry against their further development due to safety concerns. This inclination has recently been reverted after the development of a wide variety of covalent inhibitors to address human health conditions along with the US Food and Drug Administration (FDA) approval of several covalent therapeutics for use in humans. Along with this exciting resurrection of an old drug discovery concept, this review surveys enzymes that can be targeted by covalent inhibitors for the treatment of human diseases. We focus on protein kinases, RAS proteins, and a few other enzymes that have been studied extensively as targets for covalent inhibition, with the aim to address challenges in designing effective covalent drugs and to provide suggestions in the area that have yet to be explored.
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Affiliation(s)
- Avick Kumar Ghosh
- Department of Chemistry, Texas A&M University, Corner of Ross and Spence Streets, College Station, TX, 77843, USA
| | - Indranil Samanta
- Department of Chemistry, Texas A&M University, Corner of Ross and Spence Streets, College Station, TX, 77843, USA
| | - Anushree Mondal
- Department of Chemistry, Texas A&M University, Corner of Ross and Spence Streets, College Station, TX, 77843, USA
| | - Wenshe Ray Liu
- Department of Chemistry, Texas A&M University, Corner of Ross and Spence Streets, College Station, TX, 77843, USA
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29
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Gehringer M, Laufer SA. Emerging and Re-Emerging Warheads for Targeted Covalent Inhibitors: Applications in Medicinal Chemistry and Chemical Biology. J Med Chem 2019; 62:5673-5724. [PMID: 30565923 DOI: 10.1021/acs.jmedchem.8b01153] [Citation(s) in RCA: 356] [Impact Index Per Article: 71.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Targeted covalent inhibitors (TCIs) are designed to bind poorly conserved amino acids by means of reactive groups, the so-called warheads. Currently, targeting noncatalytic cysteine residues with acrylamides and other α,β-unsaturated carbonyl compounds is the predominant strategy in TCI development. The recent ascent of covalent drugs has stimulated considerable efforts to characterize alternative warheads for the covalent-reversible and irreversible engagement of noncatalytic cysteine residues as well as other amino acids. This Perspective article provides an overview of warheads-beyond α,β-unsaturated amides-recently used in the design of targeted covalent ligands. Promising reactive groups that have not yet demonstrated their utility in TCI development are also highlighted. Special emphasis is placed on the discussion of reactivity and of case studies illustrating applications in medicinal chemistry and chemical biology.
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Affiliation(s)
- Matthias Gehringer
- Department of Pharmaceutical/Medicinal Chemistry , Eberhard Karls University Tübingen , Auf der Morgenstelle 8 , 72076 Tübingen , Germany
| | - Stefan A Laufer
- Department of Pharmaceutical/Medicinal Chemistry , Eberhard Karls University Tübingen , Auf der Morgenstelle 8 , 72076 Tübingen , Germany
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30
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Zhou Z, Chen X, Fu Y, Zhang Y, Dai S, Li J, Chen L, Xu G, Chen Z, Chen Y. Characterization of FGF401 as a reversible covalent inhibitor of fibroblast growth factor receptor 4. Chem Commun (Camb) 2019; 55:5890-5893. [PMID: 31041948 DOI: 10.1039/c9cc02052g] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Biochemical and structural studies provide information on the mode of action of FGF401 as a selective, reversible covalent inhibitor of FGFR4.
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31
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Lu X, Chen H, Patterson AV, Smaill JB, Ding K. Fibroblast Growth Factor Receptor 4 (FGFR4) Selective Inhibitors as Hepatocellular Carcinoma Therapy: Advances and Prospects. J Med Chem 2018; 62:2905-2915. [PMID: 30403487 DOI: 10.1021/acs.jmedchem.8b01531] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xiaoyun Lu
- School of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Hao Chen
- School of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou 510632, China
| | - Adam V. Patterson
- Maurice Wilkins Centre for Molecular Biodiscovery, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
- Translational Therapeutics Team, Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Jeff B. Smaill
- Maurice Wilkins Centre for Molecular Biodiscovery, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
- Translational Therapeutics Team, Auckland Cancer Society Research Centre, School of Medical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
| | - Ke Ding
- School of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou 510632, China
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32
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Katoh M. Fibroblast growth factor receptors as treatment targets in clinical oncology. Nat Rev Clin Oncol 2018; 16:105-122. [DOI: 10.1038/s41571-018-0115-y] [Citation(s) in RCA: 207] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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33
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Recent developments and advances of FGFR as a potential target in cancer. Future Med Chem 2018; 10:2109-2126. [DOI: 10.4155/fmc-2018-0103] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
FGFs and their receptors (FGFRs) are critical for many biologic processes, including angiogenesis, wound healing and tissue regeneration. Aberrations in FGFR signaling are common in cancer, making FGFRs a promising target in antitumor studies. To date, many FGFR inhibitors are being detected in clinical studies, and resistance to some inhibitors has emerged. Understanding the mechanisms of resistance is a fundamental step for further implementation of targeted therapies. In this review, we will describe the basic knowledge regarding FGF/FGFR signaling and categorize the clinical FGFR inhibitors. The mechanisms of resistance to FGFR inhibitors and corresponding strategies of overcoming drug resistance will also be discussed.
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