Compounds having the formula I or II wherein R
1
, R
2
, B, and V are 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 or II, wherein R
1
, R
2
, B, and V are 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.