Oral contraceptive

Details Oral contraceptive Oral contraceptive

1997-04-17

1998-05-05

Weddington, Kevin E.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Cyclopentanohydrophenanthrene ring system doai

514170, 514181, 514182, A61K 3156

Patent

active

057474800

ABSTRACT:
This invention provides a method of contraception which comprises administering to a female of child bearing age for 28 consecutive days,

REFERENCES:
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patent: 3969502 (1976-07-01), Lachnit-Fixson
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patent: 4530839 (1985-07-01), Pasquale
patent: 4621079 (1986-11-01), Lachnit-Fixson et al.
patent: 4628051 (1986-12-01), Pasquale
patent: 4921843 (1990-05-01), Pasquale
patent: 4962098 (1990-10-01), Boissonneault
patent: 5262408 (1993-11-01), Bergink
patent: 5280023 (1994-01-01), Ehrlich et al.
patent: 5418228 (1995-05-01), Bennink
patent: 5583129 (1996-12-01), Spona et al.
Sartoretto et al., Clinical evaluation of a low dosage estrogen-progesterone association (100.mu.g of d-norgestrel and 20.mu.g

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