9(ALPHA)-HYDROXY-19,11(BETA)-BRIDGED STEROIDS, THEIR PRODUCTION AND PHARMACEUTICAL PREPARATIONS CONTAINING THESE STEROIDS

摘要

PCT No. PCT/DE90/00383 Sec. 371 Date Jan. 14, 1992 Sec. 102(e) Date Jan. 14, 1992 PCT Filed May 23, 1990 PCT Pub. No. WO90/14354 PCT Pub. Date Nov. 29, 1990.9 alpha -Hydroxy-19,11 beta -bridged steroids of general formula I <IMAGE> (I) are described. The more detailed meaning of A, B, R1, R2, G, Z, R4-Y and R4'-Y' follows from the description. The steroids of general formula I have antigestagen and/or antiglucocorticoidal action and can be used for the production of pharmaceutical agents.