This invention provides for prodrug Compounds I, pharmaceutical compositions thereof, and their use in treating HIV infection.
wherein:
X is C or N with the proviso that when X is N, R
1
does not exist;
W is C or N with the proviso that when W is N, R
2
does not exist;
V is C;
E is hydrogen or a pharmaceutically acceptable salt thereof; and
Y is selected from the group consisting of
Also, this invention provides for intermediate Compounds II useful in making prodrug Compounds I.
wherein:
L and M are independently selected from the group consisting of C
1
-C
6
alkyl, phenyl, benzyl, trialkylsilyl, -2,2,2-trichloroethoxy and 2-trimethylsilylethoxy.
本发明提供了前药化合物I、其制药组合物以及它们在治疗HIV感染方面的使用。其中:X是C或N,但当X为N时,R1不存在;W是C或N,但当W为N时,R2不存在;V是C;E是
氢或其药学上可接受的盐;Y选择自下列组合中的一种:此外,本发明还提供了制备前药化合物I有用的
中间体化合物II,其中:L和M独立地选择自C1-C6烷基、
苯基、
苄基、三烷基
硅基、-
2,2,2-三
氯乙
氧基和2-三
甲基硅基乙
氧基的组合中。