The invention provides a compound of formula (I) or a pharmaceutically acceptable ester, amide, carbamate, solvate or salt thereof, including a salt of such an ester, amide or carbamate, and a solvate of such an ester, amide, carbamate or salt. The invention also provides also provides the use of such compounds in the treatment or prophylaxis of a condition associated with a disease or disorder associated with estrogen receptor activity, wherein R
1
, R
2
, R
3
, R
5
and R
6
are as defined in the specification.
本发明提供了化合物(I)或其药学上可接受的酯、酰胺、
氨基甲酸酯、溶剂化物或盐,包括这种酯、酰胺或
氨基甲酸酯的盐,以及这种酯、酰胺、
氨基甲酸酯或盐的溶剂化物。本发明还提供了这些化合物在治疗或预防与
雌激素受体活性相关的疾病或疾病相关障碍的条件中的使用,其中R1、R2、R3、R5和R6如规范中所定义。