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An improved process for the preparation of tetrahydrocurcumin
专利权人:
AUROBINDO PHARMA LTD
发明人:
AMINUL ISLAM,AMINUL ISLAM,UTTAM KUMAR RAY,UTTAM KUMAR RAY,NETHINTI CHANDRASEKHARA RAO,NETHINTI CHANDRASEKHARA RAO,MEENAKSHISUNDERAM SIVAKUMARAN,MEENAKSHISUNDERAM SIVAKUMARAN
申请号:
IN768/CHE/2014
公开号:
IN2014CH00768A
申请日:
2014.02.18
申请国别(地区):
IN
年份:
2015
代理人:
摘要:
AN IMPROVED PROCESS FOR THE PREPARATION OF TETRAHYDROCURCUMIN The present invention relates to a process for the preparation of Tetrahydrocurcumin (I) / Tetrahydrocurcuminoids (la) by hydrogenation of Curcumin (II) / Curcuminoids (Ha) with a hydrogenation catalyst in the presence of a catalyst different from this hydrogenation catalyst in a solvent, followed by isolating pure Tetrahydrocurcumin (I)/Tetrahydrocurcuminoids (la).
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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