发明名称 |
POLYMORPH OF RIFAXIMIN AND PROCESS FOR THE PREPARATION THEREOF |
摘要 |
The present invention relates to a new polymorph of Rifaximin, designatedκ, 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 formκof Rifaximin and a pharmaceutically acceptable carrier and its uses in the treatment of gastrointestinal conditions. |
申请公布号 |
US2014107144(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
US201214118740 |
申请日期 |
2012.05.18 |
申请人 |
VIGANO ENRICO;MOLTENI RENATO;LANFRANCONI SIMONA;ARRIGHI MASSIMILIANO;GATTI FABIO;CLAROCHEM IRELAND LIMITED |
发明人 |
VIGANO ENRICO;MOLTENI RENATO;LANFRANCONI SIMONA;ARRIGHI MASSIMILIANO;GATTI FABIO |
分类号 |
A61K31/439 |
主分类号 |
A61K31/439 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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