Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Patent
1992-05-21
1993-05-18
Cintins, Marianne M.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
540108, 540110, 540113, 552610, C07J 4300, C07J 300, A61K 3158
Patent
active
052121666
ABSTRACT:
The present invention concerns steroidic 5.alpha.-reductase inhibitors having the following formula (I) ##STR1## wherein Y is oxygen or sulphur;
REFERENCES:
patent: 5032586 (1991-07-01), Metcalf et al.
Di Salle Enrico
Nesi Marcella
Panzeri Achille
Cintins Marianne M.
Farmitalia Carlo Erba S.r.l.
Kestler Kimberly J.
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