Title: Process for preparing general alooerine
Application Number: 01104805 Application Date: 2001.02.10
Publication Number: 1368502 Publication Date: 2002.09.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C07D471/22,C07G5/00
Applicant(s) Name: Ningxia Inst of Medical Materials Address: 750002
Inventor(s) Name: Wang Zhongxiao, Deng Shijie
Attorney & Agent: ma xiaomeng
Abstract:
     A process for preparing the general aloperine includes such steps as adding the hydrogenated or non-hydrogenated gross alkali liquid and the mother liquid whose matrine, sophoridine and sophocarpine have been extracted put into a reactor, regulating pH value to become alkaline, extracting by using one of haloane, hydrocarbons, benzenes, or ethers, and vacuum concentrating. Its advantages are low cost and high output rate.
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