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INTERMEDIAIRES D'AGOMELATINE ET LEUR PROCEDE DE PREPARATION
专利权人:
LES LABORATOIRES SERVIER
发明人:
ZHANG, PENG,HUANG, YU,YUAN, ZHEDONG,SHAN, HANBIN,YU, XIONG
申请号:
CA2801822
公开号:
CA2801822C
申请日:
2011.06.08
申请国别(地区):
CA
年份:
2015
代理人:
摘要:
Intermediate compounds for preparation of agomelatine and preparation methods thereof are provided. Also provided are two novel intermediate compounds. The method is simple to manipulate, well-controlled, suitable for industrial production and has a high purity without complicated operations such as rectification and column chromatography separation. Meanwhile, preparation methods of the two new intermediates themselves are simple and have a high yield.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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