4-substituted 17.beta.-(cyclopropyloxy)androst-5-en-3.beta.-ol a

Details 4-substituted 17.beta.-(cyclopropyloxy)androst-5-en-3.beta.-ol a 4-substituted 17.beta.-(cyclopropyloxy)androst-5-en-3.beta.-ol a

1989-08-15

1990-10-30

Shah, Mukund J.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Cyclopentanohydrophenanthrene ring system doai

514178, 514182, 552652, A61K 3156

Patent

active

049668978

ABSTRACT:
This invention is directed to 4-substituted 17.beta.-(cyclopropyloxy)androst-5-en-3.beta.-ols and related compounds and also to a method for using such compounds in the treatment of androgen-dependent disorders. The ethers are prepared by using the Simmons-Smith reaction and an appropriate vinyl ether.

REFERENCES:
patent: 3475464 (1964-10-01), Halpern
patent: 4139617 (1979-02-01), Greenwell et al.

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