This invention provides estrogen receptor modulators of formula (I), having the structure of formula (I) wherein R1, R2, R2a, R3, R3a, and R4, and X as defined in the specification, or a pharmaceutically acceptable salt thereof.
本发明提供了公式(I)的
雌激素受体调节剂,其具有公式(I)的结构,其中R1、R2、R2a、R3、R3a和R4以及X如规范中定义的,或其药学上可接受的盐。