[EN] 2',4'-BRIDGED NUCLEOSIDES FOR HCV INFECTION<br/>[FR] NUCLÉOSIDES 2', 4'-PONTÉS POUR L'INFECTION PAR LE VHC
申请人:IDENIX PHARMACEUTICALS INC
公开号:WO2014066239A1
公开(公告)日:2014-05-01
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 2',4'-bridged nucleosides which display remarkable efficacy and bioavailability for the treatment of, for example, HCV infection in a human. In certain embodiments, the 2',4'-bridged nucleosides are of Formula 3001:(I) (3001); or a pharmaceutically acceptable salt, solvate, stereoisomeric form, tautomeric form or polymorphic form thereof, where PD, B, W, X, RA, RB, RC and RD are as described herein.