IMPROVED PROCESS FOR THE PREPARATION OF IMATINIB AND ITS MESYLATE SALT

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专利权人:

发明人:

BHIRUD SHEKHAR BHASKAR,JAIN ANSHUL KUMAR,SHARMA AJAY KUMAR

申请号：

IN926/DEL/2011

公开号：

IN2011DE00926A

申请日:

2011.03.31

申请国别(地区):

IN

年份:

2012

代理人:

摘要：

The present invention relates to an improved and industrially advantageous process for the preparation of imatinib of formula I, or its mesylate salt with controlled level of genotoxic impurity of formula II, a key intermediate for imatinib.

来源网站：

中国工程科技知识中心

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