Method of synthesis of bosentan, its polymorphic forms and its salts

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专利权人:

CIPLA LIMITED

发明人:

Rao, Dharmaraj Ramachandra,Kankan, Rajendra Narayanrao,Sawant, Ashwini Amol,Phull, Manjinder Singh

申请号：

AU2009203174

公开号：

AU2009203174B2

申请日:

2009.01.02

申请国别(地区):

AU

年份:

2014

代理人:

摘要：

The present invention relates to alkaline earth metal salts of bosentan, anhydrousbosentan, polymorphic forms thereof, amorphous bosentan and processes forpreparing them. The present invention further relates to a process for the preparationof bosentan and its pharmaceutically acceptable salts.

来源网站：

中国工程科技知识中心

来源网址：

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