申请人:MERCK SHARP & DOHME CORP.
公开号:US20170183373A1
公开(公告)日:2017-06-29
The present invention provides nucleoside compounds and certain derivatives thereof which are inhibitors of RNA-dependent RNA viral polymerase. These compounds are inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as inhibitors of hepatitis C virus (HCV) NS5B polymerase, as inhibitors of HCV replication, and/or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside compounds alone or in combination with other agents active against RNA-dependent RNA viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and/or treating RNA-dependent RNA viral infection with the nucleoside compounds of the present invention.
本发明提供了核苷类化合物及其某些衍生物,这些化合物是RNA依赖性RNA病毒聚合酶的抑制剂。这些化合物是RNA依赖性RNA病毒复制的抑制剂,对于治疗RNA依赖性RNA病毒感染非常有用。它们特别适用于作为乙型肝炎病毒(HCV)NS5B聚合酶的抑制剂,作为HCV复制的抑制剂,和/或用于治疗丙型肝炎感染。该发明还描述了含有这种核苷类化合物的药物组合物,单独使用或与其他针对RNA依赖性RNA病毒感染,特别是HCV感染的药物一起使用。还公开了使用本发明的核苷类化合物抑制RNA依赖性RNA聚合酶、抑制RNA依赖性RNA病毒复制和/或治疗RNA依赖性RNA病毒感染的方法。