process for the manufacture of dihydropteridinones

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专利权人:

BOEHRINGER INGELHEIM INTERNATIONAL GMBH

发明人:

JUERGEN SCHNAUBELT,ROLF HERTER

申请号：

BR112013008883

公开号：

BR112013008883A2

申请日:

2011.10.11

申请国别(地区):

BR

年份:

2017

代理人:

摘要：

The present invention relates to an improved process for manufacturing dihydropteridinones of general formula (12) as well as intermediates thereof, wherein the groups R1, R2, R3, R4, and R5 have the meanings given in the claims and specification.

来源网站：

中国工程科技知识中心

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