[EN] 2' -FLUORO SUBSTITUTED CARBA-NUCLEOSIDE ANALOGS FOR ANTIVIRAL TREATMENT<br/>[FR] ANALOGUES CARBANUCLÉOSIDIQUES 2'-FLUORO-SUBSTITUÉS POUR TRAITEMENT ANTIVIRAL
申请人:GILEAD SCIENCES INC
公开号:WO2012039787A1
公开(公告)日:2012-03-29
Provided are pyrrolo[1,2-f][1,2,4] triazinyl, imidazo[1,5-f][1,2,4]triazinyl, imidazo[1,2-f][1,2,4]triazinyl, and [1,2,4]triazolo[4,3-f][1,2,4]triazinyl nucleosides, nucleoside phosphates and prodrugs thereof, wherein the 2' position of the nucleoside sugar is substituted with halogen and carbon substituents. The compounds, compositions, and methods provided are useful for the treatment of Flaviviridae virus infections, particularly hepatitis C infections caused by both wild type and mutant strains of HCV.