Patent ID: 6946454
Filing Date: 2005-09-20
Classification: A61P,C07D

Abstract:
1. A method of inducing contraception comprising the step of delivering to a female of child-bearing age a composition comprising a compound of formula I and an estrogen to said female, wherein formula I is: wherein: R or R or R m is an integer from 1 to 4; n is an integer from 1 to 5; p is an integer from 1 to 4; R R R R a) a substituted benzene ring having the structure: b) a five or six membered heterocyclic ring having in its backbone 1, 2, or 3 heteroatoms selected from the group consisting of O, S, SO, SO c) an indol-4-yl, indol-7-yl or benzo-2-thiophene moiety, wherein said moiety is optionally substituted by from 1 to 3 substituents selected from the group consisting of halogen, alkyl, substituted alkyl, CN, NO Q R R R or CR R