The present invention discloses novel Fused Tetracyclic Heterocycle Compounds of Formula (I): and pharmaceutically acceptable salts thereof, wherein A, A', G, R1, R15, U, V, V', W, W', X, X', Y and Y' are as defined herein. The present invention also discloses compositions comprising at least one Fused Tetracyclic Heterocycle Compound, and methods of using the Fused Tetracyclic Heterocycle Compounds for treating or preventing HCV infection in a patient.
本发明公开了新型的化合物Formula (I)的融合四环
杂环化合物及其药用盐,其中A、A'、G、R1、R15、U、V、V'、W、W'、X、X'、Y和Y'如本文所定义。本发明还公开了包含至少一种融合四环
杂环化合物的组合物,并且使用这些融合四环
杂环化合物用于治疗或预防患者的HCV感染的方法。