The present invention relates to therapeutic combinations comprising (a) Compound (1), or a pharmaceutically acceptable salt thereof, as herein described, (b) Compound (2), or a pharmaceutically acceptable salt thereof, as herein described, and optionally (c) ribavirin, and methods of using such therapeutic combinations for treating HCV infection or alleviating one or more symptoms thereof in a patient.本發明係關於治療組合,其包含:(a)如本文所述之化合物(1)或其醫藥學上可接受之鹽,(b)如本文所述之化合物(2)或其醫藥學上可接受之鹽,及視情況選用之(c)病毒唑(ribavirin);及使用此等治療組合治療患者的HCV感染或減輕其一或多種症狀的方法。