| abstract |
The use of compounds of formula (I), or a pharmaceutically acceptable salt thereof, (I) wherein R1, R2, R3, R4, R5, R6 and R7, are as defined herein, for contraception, hormone replacement therapy, synchronizing estrus, treating dysmenorrhea, treating dysfunctional uterine bleeding, treating uterine myometrial fibroids, treating endometriosis, treating benign prostatic hypertrophy, treating carcinomas and adenocarcinomas of the endometrium, ovary, breast, colon, prostate, pituitary, and meningioma, inducing amenorrhea, cycle-related symptoms, or treating symptoms of premenstrual syndrome and premenstrual dysphoric disorder are described. Also provided are products containing these compounds. |