发明名称 |
SELF PRESERVED AQUEOUS PHARMACEUTICAL COMPOSITIONS |
摘要 |
The use of a borate/polyol and zinc system to enhance the antimicrobial activity of multi-dose pharmaceutical compositions is described. The compositions do not require a conventional anti-microbial preservative and therefore are referred to as being 'self-preserved'. The compositions possess sufficient antimicrobial activity to satisfy the preservative efficacy requirements of the USP for aqueous ophthalmic compositions.
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申请公布号 |
US2010021562(A1) |
申请公布日期 |
2010.01.28 |
申请号 |
US20070441995 |
申请日期 |
2007.09.20 |
申请人 |
CHOWHAN MASOOD A;KEITH DAVID J |
发明人 |
CHOWHAN MASOOD A.;KEITH DAVID J. |
分类号 |
A61K33/30;A61P27/02;A61P31/02 |
主分类号 |
A61K33/30 |
代理机构 |
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地址 |
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