发明名称 |
Stable Pharmaceutical Compositions and Methods of Making and Using Same |
摘要 |
Stable compositions comprising ketotifen or a ketotifen salt and methods of preparing such compositions are provided. The pH of the compositions remains at less than about 5 during storage. The methods comprise preparing pharmaceutical compositions comprising ketotifen or a ketotifen salt, and adjusting their pH to less than 5, thus slowing the changes of the active ingredients.
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申请公布号 |
US2007208058(A1) |
申请公布日期 |
2007.09.06 |
申请号 |
US20070689091 |
申请日期 |
2007.03.21 |
申请人 |
BRYANT ROY W;PARIHAR RAVI;ROWE THOMAS |
发明人 |
BRYANT ROY W.;PARIHAR RAVI;ROWE THOMAS |
分类号 |
A61K31/453;A61K31/4164 |
主分类号 |
A61K31/453 |
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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