Compounds having the formula I wherein
wherein R1, R2, R3, R4, X1, X2, X3 and X4 and as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.
Compounds having the formula (I) wherein wherein R1, R2, R3, R4, X1, X2, X3 and X4 and as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.
HETEROCYCLIC ANTIVIRAL COMPOUNDS
申请人:de Vicente Fidalgo Javier
公开号:US20100311760A1
公开(公告)日:2010-12-09
Compounds having the formula I wherein
wherein R
1
, R
2
, R
3
, R
4
, X
1
, X
2
, X
3
and X
4
and as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.