A novel crystalline form of n-[4-[2-(2-amino-4,7-dihydro-4-oxo-3h-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-l-glutamic acid and process for its preparation

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专利权人:

ELI LILLY AND CO. INDIANAPOLIS

发明人:

CHELIUS ERIK CHRISTOPHER INNISHANNON,REUTZEL-EDENS SUSAN MARIE INDIANAPOLIS,VAN DEN BERGHE SNOREK SHARON LAFAYETTE

申请号：

HU0204232

公开号：

HU229704B1

申请日:

2001.02.12

申请国别(地区):

HU

年份:

2014

代理人:

摘要：

The invention relates to the field of pharmaceutical and organic chemistry and provides an improved process for preparing the novel heptahydrate crystalline salt of multitargeted antifolate N-[4-[2-(2-amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]-pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/