The present invention provides compounds of the Formula I:
1
wherein R
1
is alkyl, cycloalkyl, cycloalkylalkyl, or —CH
2
-alkenyl, X
1
is O, NH, N(alkyl), S or —C(═O), Z is N or CH; and R
2
and R
3
are as defined herein, pharmaceutical compositions comprising same, and methods for their use.
本发明提供了式I的化合物:1其中R1是烷基、
环烷基、
环烷基烷基或—
CH2-
烯基,X1是O、NH、N(烷基)、S或—C(═O),Z是N或CH;R2和R3如本文所定义,包括这些化合物的制药组合物以及它们的使用方法。