Compounds having the formula I wherein A, m and R
1
are herein defined are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for inhibiting hepatitis replication, processes for making the compounds and synthetic intermediates used in the process
具有公式I的化合物,其中A、m和R1如本文所定义,是丙型肝炎病毒NS5b聚合酶
抑制剂。还公开了用于抑制肝炎复制的组合物和方法,用于制备这些化合物的工艺以及工艺中使用的合成中间体。