Discovery of Ruzasvir (MK-8408): A Potent, Pan-Genotype HCV NS5A Inhibitor with Optimized Activity against Common Resistance-Associated Polymorphisms
Author(s) -
Ling Tong,
Wensheng Yu,
Lei Chen,
Oleg Selyutin,
Michael P. Dwyer,
Anilkumar G. Nair,
Robert Mazzola,
JaeHun Kim,
Deyou Sha,
Jingjun Yin,
Rebecca T. Ruck,
Ian W. Davies,
Bin Hu,
Bin Zhong,
Jinglai Hao,
Tao Ji,
Shuai Zan,
Rong Liu,
Sony Agrawal,
Ellen Xia,
Stephanie Curry,
Patricia McMonagle,
Karin Bystol,
Frederick Lahser,
Donna Carr,
Laura L. Rokosz,
Paul Ingravallo,
Shiying Chen,
KungI Feng,
Mark E. Cartwright,
Ernest AsanteAppiah,
Joseph A. Kozlowski
Publication year - 2016
Publication title -
journal of medicinal chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.01
H-Index - 261
eISSN - 1520-4804
pISSN - 0022-2623
DOI - 10.1021/acs.jmedchem.6b01310
Subject(s) - ns5a , chemistry , valine , genotype , imidazole , indole test , mutant , virology , pharmacology , hepacivirus , stereochemistry , biochemistry , biology , amino acid , gene
We describe the research that led to the discovery of compound 40 (ruzasvir, MK-8408), a pan-genotypic HCV nonstructural protein 5A (NS5A) inhibitor with a "flat" GT1 mutant profile. This NS5A inhibitor contains a unique tetracyclic indole core while maintaining the imidazole-proline-valine Moc motifs of our previous NS5A inhibitors. Compound 40 is currently in early clinical trials and is under evaluation as part of an all-oral DAA regimen for the treatment of chronic HCV infection.
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