4-((4-(2-pyrrolidinylethoxy)phenyl)methyl)-3-(4-(trifluoromethyl)phenyl)-7-hydroxychromen-2one, pharmaceutically acceptable salts thereof and methods of use therewith

摘要

Benzopyranone compounds having the following structure: wherein R₁, X, Y and n are as defined here, are disclosed. The compounds of formula (I), wherein R₁ is H, can be prepared by demethylation of the corresponding phenolic methyl ether. The compounds are useful for treating a bone-resorbing disease, cancer, arthritis or an estrogen-related condition such as breast cancer, osteoporosis, endometriosis, cardiovascular disease, hypercholesterolemia, prostatic hypertrophy, prostatic carcinomas, obesity, hot flashes, skin effects, mood swings, memory loss, and adverse reproductive effects associated with exposure to environmental chemicals or natural hormonal imbalances.