Identification of thieno(3,2-b)pyrroles as allosteric inhibitors of hepatitis C virus NS5B polymerase.

摘要

Thieno[3,2-b]pyrroles are a novel class of allosteric inhibitors of HCV NS5B RNA-dependent RNA polymerase which show potent affinity for the NS5B enzyme. Introduction of a polar substituent in the position N1 led to a compound that efficiently blocks subgenomic HCV RNA replication in HUH-7 cells with an EC50 of 2.9 microM.