Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – 9,10-seco- cyclopentanohydrophenanthrene ring system doai
Patent
1997-05-16
1999-03-30
Lambkin, Deborah C.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
9,10-seco- cyclopentanohydrophenanthrene ring system doai
552653, A61K 3159, C07C40100
Patent
active
058889949
ABSTRACT:
A compound of formula I ##STR1## wherein R is hydrogen, fluorine or hydroxy, and X is .dbd.CH.sub.2 or when R is hydroxy, X is hydrogen or .dbd.CH.sub.2 which are useful in the treatment of hyperproliferative disorders, neoplastic diseases and sebaceous gland diseases.
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Hennessy Bernard Michael
Uskokovic Milan Radoje
Hoffmann-La Roche Inc.
Johnston George W.
Lambkin Deborah C.
Rocha-Tramaloni Patricia S.
Silverman Robert A.
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