Provided herein are compounds, compositions and methods for the treatment of Flaviviridae infections, including HCV infections. In certain embodiments, compounds and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents. In certain embodiments, the compounds are 4′-OR nucleosides of Formula I:
or a pharmaceutically acceptable salt thereof, wherein Base, PD, R, Z1, Z2, Z3, and Z4 are as defined herein.
4'-SUBSTITUTED NUCLEOSIDE DERIVATIVES AS INHIBITORS OF HCV RNA REPLICATION
申请人:Devos Rene Robert
公开号:US20100003213A1
公开(公告)日:2010-01-07
The present invention relates to the use of nucleoside derivatives of formula Ia
wherein the symbols are as defined in the specification, and of pharmaceutically acceptable salts thereof and to pharmaceutical compositions containing such compounds.
4'-Substituted Nucleoside Derivatives as Inhibitors of HCV RNA Replication
申请人:Martin Joseph Armstrong
公开号:US20100004192A1
公开(公告)日:2010-01-07
The present invention relates to the use of nucleoside derivatives of formula Ia
wherein the symbols are as defined in the specification, and of pharmaceutically acceptable salts thereof and to pharmaceutical compositions containing such compounds.