11 Beta-aryl-gona-4, 9-dien-3-ones

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai

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Details

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.

REFERENCES:
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.

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