abstract |
A compound, represented by formula (I): n n nwherein A, B, R 1 , R 2 , R 3 , R 5 , R 6 , R 7 , R 9 , and R 10 are as defined herein, or an enantiomer, diastereoisomer or tautomer thereof, including a salt, ester or derivative thereof, as an inhibitor of HCV NS5B polymerase. |