| abstract |
The invention relates to 17-hydroxy-13-methyl-17-pentafluorethyl-11-acyloxyalkylenephenyl-dodecahydro-cyclopenta[a]phenanthrene-3-on derivatives of formula (I) exhibiting progesterone-antagonistic effects and to methods for the production thereof, to the use thereof for the treatment and/or prophylaxis of diseases and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases, in particular uterine fibroids (myomas, uterine leiomyomas), endometriosis, menorrhagia, meningiomas, hormone-dependent mammary carcinomas and menopause-associated troubles, or for fertility control and emergency contraception. |