发明名称 |
PHARMACEUTICAL COMPOSITION HAVING RELATIVELY LOW IONIC STRENGTH |
摘要 |
The present invention is directed to the provision of pharmaceutical compositions such as multi-dose, ophthalmic compositions. The compositions possess sufficient antimicrobial activity to satisfy preservative efficacy requirements in the United States and/or Europe. The compositions include sorbate or a non-polymeric diquaternary ammonium compound for enhancing preservation efficacy. Further, the compositions typically have relatively low ionic strengths to assist in maintaining such efficacy.
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申请公布号 |
US2010056537(A1) |
申请公布日期 |
2010.03.04 |
申请号 |
US20090549487 |
申请日期 |
2009.08.28 |
申请人 |
GHOSH MALAY;CHOWHAN MASOOD A |
发明人 |
GHOSH MALAY;CHOWHAN MASOOD A. |
分类号 |
A61K31/497;A61K47/00 |
主分类号 |
A61K31/497 |
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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