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Zhang X, Jiang W, Richter JM, Bates JA, Reznik SK, Stachura S, Rampulla R, Doddalingappa D, Ulaganathan S, Hua J, Bostwick JS, Sum C, Posy S, Malmstrom S, Dickey J, Harden D, Lawrence RM, Guarino VR, Schumacher WA, Wong P, Yang J, Gordon DA, Wexler RR, Priestley ES. Discovery of Potent and Selective Quinoxaline-Based Protease-Activated Receptor 4 (PAR4) Antagonists for the Prevention of Arterial Thrombosis. J Med Chem 2024; 67:3571-3589. [PMID: 38385264 DOI: 10.1021/acs.jmedchem.3c01986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
PAR4 is a promising antithrombotic target with potential for separation of efficacy from bleeding risk relative to current antiplatelet therapies. In an effort to discover a novel PAR4 antagonist chemotype, a quinoxaline-based HTS hit 3 with low μM potency was identified. Optimization of the HTS hit through the use of positional SAR scanning and the design of conformationally constrained cores led to the discovery of a quinoxaline-benzothiazole series as potent and selective PAR4 antagonists. The lead compound 48, possessing a 2 nM IC50 against PAR4 activation by γ-thrombin in platelet-rich plasma (PRP) and greater than 2500-fold selectivity versus PAR1, demonstrated robust antithrombotic efficacy and minimal bleeding in the cynomolgus monkey models.
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Affiliation(s)
- Xiaojun Zhang
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Wen Jiang
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Jeremy M Richter
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - J Alex Bates
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Samuel K Reznik
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Sylwia Stachura
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Richard Rampulla
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Dyamanna Doddalingappa
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb R&D Centre, Syngene International Ltd., Biocon Park, Plot No. 2 & 3, Bommasandra-Jigani Road, Bangalore 560099, India
| | - Sankar Ulaganathan
- Department of Discovery Synthesis, Biocon Bristol Myers Squibb R&D Centre, Syngene International Ltd., Biocon Park, Plot No. 2 & 3, Bommasandra-Jigani Road, Bangalore 560099, India
| | - Ji Hua
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Jeffrey S Bostwick
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Chi Sum
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Shana Posy
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Sarah Malmstrom
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Joyce Dickey
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - David Harden
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - R Michael Lawrence
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Victor R Guarino
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - William A Schumacher
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Pancras Wong
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Jing Yang
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - David A Gordon
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Ruth R Wexler
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - E Scott Priestley
- Research & Early Development, Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
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Miller MM, Banville J, Friends TJ, Gagnon M, Hangeland JJ, Lavallée JF, Martel A, O’Grady H, Rémillard R, Ruediger E, Tremblay F, Posy SL, Allegretto NJ, Guarino VR, Harden DG, Harper TW, Hartl K, Josephs J, Malmstrom S, Watson C, Yang Y, Zhang G, Wong P, Yang J, Bouvier M, Seiffert DA, Wexler RR, Lawrence RM, Priestley ES, Marinier A. Discovery of Potent Protease-Activated Receptor 4 Antagonists with in Vivo Antithrombotic Efficacy. J Med Chem 2019; 62:7400-7416. [DOI: 10.1021/acs.jmedchem.9b00186] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Michael M. Miller
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Jacques Banville
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
| | - Todd J. Friends
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Mark Gagnon
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
| | - Jon J. Hangeland
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Jean-François Lavallée
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
| | - Alain Martel
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
| | - Harold O’Grady
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Roger Rémillard
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
| | - Edward Ruediger
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
| | - François Tremblay
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
| | - Shana L. Posy
- Bristol-Myers Squibb Research & Development, 3551 Lawrenceville Road, Princeton, New Jersey 08540, United States
| | - Nick J. Allegretto
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Victor R. Guarino
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - David G. Harden
- Bristol-Myers Squibb Research & Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Timothy W. Harper
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Karen Hartl
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Jonathan Josephs
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Sarah Malmstrom
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Carol Watson
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Yanou Yang
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Ge Zhang
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Pancras Wong
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Jing Yang
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Michel Bouvier
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
- Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec H3C 3J7, Canada
| | - Dietmar A. Seiffert
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Ruth R. Wexler
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - R. Michael Lawrence
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - E. Scott Priestley
- Bristol-Myers Squibb Research & Development, 311 Pennington-Rocky Hill Road, Pennington, New Jersey 08534, United States
| | - Anne Marinier
- Institute for Research in Immunology and Cancer, Université de Montréal, P.O. Box 6128, Downtown Station, Montréal, Québec H3C 3J7, Canada
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