Organic compounds -- part of the class 532-570 series – Organic compounds – Cyclopentanohydrophenanthrene ring system containing
Patent
1990-07-23
1992-01-07
Gerstl, Robert
Organic compounds -- part of the class 532-570 series
Organic compounds
Cyclopentanohydrophenanthrene ring system containing
C07J 100
Patent
active
050793772
ABSTRACT:
Novel androst-4-ene-3,17-dione derivatives are disclosed. The group of these compounds has biological activities, in particular, the inhibiting activity on human placenta-derived estrogen-synthesizing enzyme. Therefore these compounds are expected to be utilized in the field of medical care, particularly as anticancer drugs.
REFERENCES:
Gabinskaya, Khim-Farm. Zh 19, 76, 1980.
Miyata Nobuo
Nakakoshi Masamichi
Nakayama Shoji
Tamura Koji
Yoshihama Makoto
Gerstl Robert
Snow Brand Milk Products Co. Ltd.
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