11 .beta.-(4-isopropenylphenyl)estra-4,9-dienes, their productio

Details 11 .beta.-(4-isopropenylphenyl)estra-4,9-dienes, their productio 11 .beta.-(4-isopropenylphenyl)estra-4,9-dienes, their productio

1987-07-24

1989-03-21

Sneed, Helen M. S.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Cyclopentanohydrophenanthrene ring system doai

514181, 514182, 26039745, 26039747, 2603975, A61K 3156, C07J 100

Patent

active

048143278

ABSTRACT:
11 .beta.-(4-isopropenylphenyl)-estra-4,9-dienes of general Formula I ##STR1## wherein X is an oxygen atom or a hydroxyimino grouping N OH,

REFERENCES:
patent: 4386085 (1983-05-01), Teutsch et al.
patent: 4447424 (1984-05-01), Teutsch et al.
patent: 4519946 (1985-05-01), Teutsch et al.
patent: 4536401 (1985-08-01), Neef et al.
patent: 4540686 (1985-09-01), Philibert et al.
patent: 4547493 (1985-10-01), Teutsch et al.
patent: 4609651 (1986-09-01), Rohde et al.

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