Title: Preparation method of tripterygium wilforbii and its use of antifertility
Application Number: 90105974 Application Date: 1990.11.15
Publication Number: 1061601 Publication Date: 1992.06.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A61K31/34,C07D493/22
Applicant(s) Name: Skin Disease Inst of the Chinese Academy of Medica Address:
Inventor(s) Name:
Attorney & Agent: LI ZHONGPING GAO LONGXIN
Abstract:
     This invented compound is used for antibirth. Its preparation method is that babstracts the plant of tripterygium wilforbdii with solvent then proceeds the stratification analysis of abstracted matter and washes with organic solvent, after crytallization, the product is obtained. It has obvious function of male antibirth without any evident toxic deleterious effect. Its antibirth effect is definite and reversible, so it is a phopeful male antibirth compound.
Time: 6