Title: 17 beta-acyl-17 alpha-propynyl-11 beta-arylsteroids and their derivatives having agonist or antagonist hormonal properties
Application Number: 99816021 Application Date: 1999.12.03
Publication Number: 1348461 Publication Date: 2002.05.08
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A61K31/58;C07J17/00
Applicant(s) Name: Research Triangle Institute Address:
Inventor(s) Name: C.E. Cook. J.A. Kepler;J.M. O
Attorney & Agent: guo jianxin
Abstract:
    The invention is directed to a novel class of 17 beta -acyl-17 alpha -propynyl steroids which exhibit potent antiprogestational activity.
Time: 10
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