C - Chemistry – Metallurgy – 07 – J
Patent
C - Chemistry, Metallurgy
07
J
C07J 53/00 (2006.01) A61K 31/56 (2006.01) A61K 31/66 (2006.01) A61K 31/695 (2006.01) C07J 63/00 (2006.01) C07J 71/00 (2006.01)
Patent
CA 2057878
ABSTRACT 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.
Beier Sybille
Elger Walter
Fritzemeier Karl-Heinrich
Neef Guenter
Ottow Eckhard
Marks & Clerk
Schering Aktiengesellschaft
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