[EN] QUINOXALINYL DERIVATIVES<br/>[FR] DÉRIVÉS DE QUINOXALINYLE
申请人:ENANTA PHARM INC
公开号:WO2009073719A1
公开(公告)日:2009-06-11
The present invention relates to compounds of Formula (I) or (II), or pharmaceutically acceptable salts, esters, or prodrugs 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 a compound of the present invention.