[EN] ANTIVIRAL AZANUCLEOSIDE DERIVATIVES<br/>[FR] DERIVES ANTIVIRAUX DES AZANUCLEOSIDES
申请人:ANGELETTI P IST RICHERCHE BIO
公开号:WO2007065883A1
公开(公告)日:2007-06-14
[EN] Compounds with azanucleoside structure of formula (I), wherein the groups are as defined below, have antiviral activity, and particularly inhibit RNA-dependent viral polymerases. [FR] La présente invention concerne des composés à structure d'azanucléoside de formule (I), dans laquelle les groupes sont tels que définis plus bas. Lesdits composés ont une activité antivirale et, en particulier, ils inhibent les polymérases virales qui dépendent de l'ARN.
Stereoselective Synthesis and Biological Evaluations of Novel 3′-Deoxy-4′-azaribonucleosides as Inhibitors of Hepatitis C Virus RNA Replication
line 7. From biological evaluations, 15b and 15d emerged as potent inhibitors of HCV replication on a replicon assay. These findings demonstrate that synthesized pyrrolidine nucleosides represent a new template for antiviral or other biological studies and could be considered for novel combination therapy against HCV infection using nucleoside inhibitors and non-nucleoside inhibitors of HCV NS5B.