Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent
1986-06-02
1992-05-26
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
552557, 552599, 552602, 552610, 552650, 552645, 552505, 552506, 540 5, A61K 3158, C07J 500, C07J 700, C07J 100
Patent
active
051168308
ABSTRACT:
This invention relates to a stereoisomerically pure .DELTA..sup.2 compound of the formula (I): ##STR1## wherein: R.sup.1 is hydrogen or --(C.dbd.O)--R.sup.2, wherein:
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Crowe David F.
Johansson John G.
Peters Richard H.
Tanabe Masato
Criares T. J.
Lange Richard P.
SRI - International
Waddell Frederick E.
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