Tiotropium bromide having a low degree of crystallinity

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专利权人:

Cipla Limited

发明人:

Kankan, Rajendra Narayanrao,Rao, Dharmaraj Ramachandra,Ghagare, Maruti

申请号：

AU2009312582

公开号：

AU2009312582B2

申请日:

2009.10.29

申请国别(地区):

AU

年份:

2014

代理人:

摘要：

The present invention provides tiotropium bromide having a low degree of crystallinity. The present invention also provides a complex of tiotropium bromide and polyvinylpyrrolidone, processes for preparing it and pharmaceutical formulations including it.

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中国工程科技知识中心

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