The present invention is directed to methods and compositions for inhibition of viral nucleic acid polymerases, such as RNA and DNA polymerases, and methods and compositions that are useful for treating viral infections in subjects. The methods comprise administering to the subject a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt or hydrate thereof, or a composition comprising a compound of formula I, or a pharmaceutically acceptable salt or hydrate thereof, and a pharmaceutically acceptable carrier. The composition or method may optionally comprise one or more additional anti-viral agents.
本发明涉及用于抑制病毒核酸聚合酶(如RNA和
DNA聚合酶)的方法和组合物,以及用于治疗受感染者的病毒感染的方法和组合物。该方法包括向受试者施用化合物I的治疗有效量,或其药学上可接受的盐或
水合物,或包含化合物I的组合物,或其药学上可接受的盐或
水合物和药学上可接受的载体。该组合物或方法可以选择性地包括一种或多种额外的抗病毒药物。