1.alpha.,2.alpha.-methylene-6-methylene- and 6.alpha.-methylpreg

Details 1.alpha.,2.alpha.-methylene-6-methylene- and 6.alpha.-methylpreg 1.alpha.,2.alpha.-methylene-6-methylene- and 6.alpha.-methylpreg

1985-01-18

1987-06-02

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Cyclopentanohydrophenanthrene ring system doai

2603974, 26039745, C07J 100, A61K 3156

Patent

active

046704272

ABSTRACT:
1.alpha.,2.alpha.-methylene-6-methylene- and 6.alpha.-methylpregnenes of Formula I ##STR1## wherein A is ##STR2## and R is a hydrogen atom, an acyl group, or an alkoxymethyl group
are strong antiandrogens, and suitable for the topical treatment of seborrhea, acne, alopecia, and hirsutism.

REFERENCES:
patent: 3366653 (1968-01-01), Wiechert et al.
Chemical Abstracts (1973) 78 Par. 4423y.

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