Gonadotropin-releasing hormone receptor antagonists and methods relating thereto
GnRH receptor antagonists are disclosed which have utility in the treatment of a variety of sex-hormone related conditions in both men and women. The compounds of this invention have the structure: wherein R 1a , R 1b , R 1c , R 1d , R 2 , R 2a , and A are as defined herein, including stereoisomers, esters, solvates and pharmaceutically acceptable salts thereof. Also disclosed are compositions containing a compound of this invention in combination with a pharmaceutically acceptable carrier, as well as methods relating to the use thereof for antagonizing gonadotropin-releasing hormone in a subject in need thereof.
1. The compound that is 3-(2-{[4-chloro-3-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-benzoyl]-methyl-amino}-phenoxy)-propionic acid, or a pharmaceutically acceptable salt thereof.
2. A pharmaceutical composition comprising the compound of claim 1 , or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier or diluent.
3. The compound that is 4-(2-{[4-chloro-3-(4-cyano-6-trifluoromethyl-pyridin-3-yl)-benzoyl]-methyl-amino}-3-methyl-phenoxy)-butyric acid, or a pharmaceutically acceptable salt thereof.
4. A pharmaceutical composition comprising the compound of claim 3 , or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier or diluent.