Process for the preparation of alpha form of imatinib mesylate

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专利权人:

Reliance Life Sciences Pvt. Ltd.;Sharma Ashwani

发明人:

Ashwani, Sharma,Chandrabhan, Madhav Hire,Rohit, Chaturvedi,Rajan, Gupte

申请号：

AU2011213936

公开号：

AU2011213936A1

申请日:

2011.02.15

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

The present invention provides an improved process for the preparation of alpha form of imatinib mesylate with (long needle) and α- crystal form (small needle) in a consistent manner and novel alpha crystal forms of imatinib mesylate. The present invention in particular provides a reproducible and efficient process. In particular the present invention provides a efficient process which gives higher yields and consistent results.

来源网站：

中国工程科技知识中心

来源网址：

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