METHOD FOR ISOLATING CIMIRACEMATE A

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专利权人:

PURAPHARM INTERNATIONAL (HK) LIMITED

发明人:

YANG, LAI HUNG, CINDY,LAU, ALLAN, SY

申请号：

EP10791704

公开号：

EP2445859A4

申请日:

2010.06.21

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

A method for isolating cimiracemate A from a Cimicifuga species is disclosed, comprising the steps of a) providing a sufficient quantity of raw materials from the Cimicifuga species, b) mixing the raw materials from the Cimicifuga species with an aqueous polar solvent at a temperature of about 20° C. to about 28° C. to obtain a solvent extract comprising cimiracemate A, and c) isolating cimiracemate A from the solvent extract.

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