Non-nucleoside inhibitors of the hepatitis C virus NS5B RNA-dependant RNA polymerase: 2-aryl-3-heteroaryl-1,3-thiazolidin-4-one derivatives.

ABSTRACT: Hepatitis C virus (HCV) NS5B RNA polymerase is crucial for replicating the HCV RNA genome and is an attractive target for developing anti-HCV drugs. A novel series of 2,3-diaryl-1,3-thiazolidin-4-one derivatives were evaluated for their ability to inhibit HCV NS5B. Of this series, compounds 4c, 5b, 5c and 6 emerged as more potent, displaying over 95% inhibition of NS5B RNA polymerase activity in vitro. The two most active compounds 4c and 5c exhibited an IC(50) of 31.9 microM and 32.2 microM, respectively, against HCV NS5B.

SUBMITTER: Rawal RK 

PROVIDER: S-EPMC2604905 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature