Thiophenesulfonamide compounds, and herbicidal compositions containing
申请人:Ishihara Sangyo Kaisha Ltd.
公开号:US04822402A1
公开(公告)日:1989-04-18
A thiophenesulfonamide compound having the formula: ##STR1## wherein X is a halogenoalkoxyalkyl group, and Y is ##STR2## wherein A is .dbd.N-- or .dbd.CH--, and each of Z.sub.1 and Z.sub.2 is a methyl group or a methoxy group, and its salt.
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors
申请人:Nakajima Suanne
公开号:US20070060510A1
公开(公告)日:2007-03-15
The present invention relates to compounds of Formula I or II, 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.