申请人:Gilead Sciences, Inc.
公开号:EP3150608A1
公开(公告)日:2017-04-05
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 substitutents. 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.
提供吡咯并[1,2-f][1,2,4]三嗪基、咪唑并[1,5-f][1,2,4]三嗪基、咪唑并(1,2-f) [1,2,4]三嗪基和[1,2,4]三唑并[4,3-f][1,2,4]三嗪基核苷、核苷磷酸酯及其原药,其中核苷糖的 2'位被卤素和碳取代物取代。所提供的化合物、组合物和方法可用于治疗黄病毒科病毒感染,特别是由 HCV 野生型和变异株引起的丙型肝炎感染。