Provided are compounds of Formula I:
and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of virus infections, particularly hepatitis C infections.
提供了I式化合物及其药学上可接受的盐和
酯。所提供的化合物、组合物和方法对于治疗病毒感染,特别是丙型肝炎感染具有有用性。