申请人:Or Yat Sun
公开号:US20080274080A1
公开(公告)日:2008-11-06
The present invention relates to compounds of Formula I, or a pharmaceutically acceptable salt, ester, or prodrug, thereof:
which inhibit serine protease activity, particularly the activity of hepatitis C virus (HCV) NS3-NS4A protease. Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
本发明涉及公式I的化合物,或其药用可接受的盐、酯或前药,它们抑制丝氨酸蛋白酶活性,特别是乙型肝炎病毒(HCV)NS3-NS4A蛋白酶的活性。因此,本发明的化合物干扰了乙型肝炎病毒的生命周期,并且也可作为抗病毒药物使用。本发明进一步涉及包括上述化合物的药物组合物,用于治疗患有HCV感染的受试者。该发明还涉及通过给受试者投予包含本发明化合物的药物组合物来治疗受试者的HCV感染的方法。