[EN] AZA-PEPTIDE MACROCYCLIC HEPATITIS C SERINE PROTEASE INHIBITORS<br/>[FR] INHIBITEURS MACROCYCLIQUES AZAPEPTIDIQUES DES PROTÉASES À SÉRINE DU VIRUS DE L'HÉPATITE C
申请人:ENANTA PHARM INC
公开号:WO2008134395A1
公开(公告)日:2008-11-06
[EN] The present invention relates to compounds of Formula (I), or a pharmaceutically acceptable salt, ester, or prodrug, 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. [FR] La présente invention concerne des composés de formule (I), ou un promédicament, un ester, un sel acceptable sur le plan pharmaceutique, qui se révèlent capables d'inhiber l'activité des protéases à sérine et, en particulier, l'activité de la protéase NS3-NS4A du virus de l'hépatite C (VHC). En conséquence, les composés de la présente invention interfèrent avec le cycle de vie du virus de l'hépatite C et se révèlent également utiles en tant qu'agents antiviraux. La présente invention concerne, en outre, des compositions pharmaceutiques comprenant les composés susmentionnés en vue de leur administration à un sujet souffrant d'une infection par le VHC. L'invention concerne encore des procédés de traitement d'une infection par le VHC chez un sujet, grâce à l'administration d'une composition pharmaceutique comprenant les composés de la présente invention.
AZA-PEPTIDE MACROCYCLIC HEPATITIS C SERINE PROTEASE INHIBITORS
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.