Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent
1995-02-21
1998-04-14
Dees, Jose' G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
514177, 552604, 552608, 552648, 552502, A61K 3156, C07J 100, C07J 700
Patent
active
057391254
ABSTRACT:
The invention relates to 11.beta.-aryl-gona-4,9-dienes of formula I ##STR1## wherein the variables are defined in the specification. The compounds are progesterone synthesis inhibitors and are suitable for inducing labor or an abortion, and for treating endometriosis, dysmenorrhea, and endocrine hormone-dependent tumors.
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patent: 4447424 (1984-05-01), Teutsch et al.
patent: 4536401 (1985-08-01), Neef et al.
patent: 4540686 (1985-09-01), Philibert et al.
patent: 4609651 (1986-09-01), Rhode et al.
patent: 4661295 (1987-04-01), Jouquey et al.
patent: 5407928 (1995-04-01), Kasch et al.
Bertram Gudrun
Kasch Helmut
Kurischko Anatoli
Menzenbach Bernd
Ponsold Kurt
Badio Barbara
Dees Jos,e G.
Schering Aktiengesellschaft
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