Polymorph of Rifaximin and process for the preparation thereof

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专利权人:

Clarochem Ireland Limited

发明人:

Vigano', Enrico,Molteni, Renato,Lanfranconi, Simona,Arrighi, Massimiliano,Gatti, Fabio,Vigano, Enrico

申请号：

AU2012257360

公开号：

AU2012257360B2

申请日:

2012.05.18

申请国别(地区):

AU

年份:

2016

代理人:

摘要：

The present invention relates to a new polymorph of Rifaximin, designated κ, and to a process for the preparation thereof. Under certain aspects, the invention also relates to pharmaceutical compositions comprising an effective amount of the polymorphic form κ of Rifaximin and a pharmaceutically acceptable carrier and its uses in the treatment of gastrointestinal conditions.

来源网站：

中国工程科技知识中心

来源网址：

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