Heterocycle-substituted tetracyclic compounds and methods of use thereof for the treatment of viral diseases
申请人:Merck Sharp & Dohme Corp.
公开号:US10646494B2
公开(公告)日:2020-05-12
The present invention relates to novel Heterocycle-Substituted Tetracyclic Compounds of Formula (I): (I) and pharmaceutically acceptable salts thereof, wherein A, A′, R2 R3 and R5 are as defined herein. The present invention also relates to compositions comprising at least one Heterocycle-Substituted Tetracyclic Compound, and methods of using the Heterocycle-Substituted Tetracyclic Compounds for treating or preventing HCV infection in a patient.
本发明涉及式(I)的新型杂环取代四环化合物:(I)及其药学上可接受的盐,其中A、A′、R2 R3和R5如本文所定义。本发明还涉及包含至少一种杂环-取代的四环化合物的组合物,以及使用杂环-取代的四环化合物治疗或预防患者HCV感染的方法。