Deuterated nucleoside analogs of Formula (I) and the pharmaceutically acceptable salts thereof are provided by this disclosure
The variables, e.g., B
1
, Y, R
1
, R
2
, R
3
, R
3
′, R
4
, R
5
, R
6
, R
7
, R
8
, and R
9
carry definitions set forth in the disclosure. Compounds of Formula (I) are deuterated at one or more positions and the deuterium enrichment at each deuterated positions is at least 50%. Compounds and salts of Formula (I) are useful for treating viral infections, including HCV infections.
本公开提供了式(I)的
氘代核苷类似物及其药用盐。变量,例如B1、Y、R1、R2、R3、R3'、R4、R5、R6、R7、R8和R9在本公开中有定义。式(I)的化合物在一个或多个位置上被
氘代,且每个
氘代位置的
氘富集度至少为50%。式(I)的化合物和盐对治疗病毒感染,包括HCV感染,具有用处。