发明名称 |
AQUEOUS COMPOSITION. |
摘要 |
<p>Disclosed is an aqueous composition which comprises a 15-keto-prostaglandin compound as an active ingredient and contains a polyoxyethylene castor oil derivative. The solubility of the 15-keto-PG compound in water can be improved by the addition of the polyoxyethylene castor oil derivative. The aqueous composition preferably further contains a quaternary ammonium-type cationic surfactant as a preservative. The composition shows a potent antibacterial effect on the contamination of normal flora occurring in eyes such as <i>Staphylococcus</i> <i>aureus</i> and is useful as an ophthalmic composition such as an eye drop.</p> |
申请公布号 |
MX2008011709(A) |
申请公布日期 |
2008.09.24 |
申请号 |
MX20080011709 |
申请日期 |
2007.03.12 |
申请人 |
R-TECH UENO, LTD. |
发明人 |
UENO, RYUJI;HIRATA, RYU;HARADA, YASUHIRO |
分类号 |
A61K31/5575;A61K9/08;A61K47/18;A61K47/44;A61P27/02 |
主分类号 |
A61K31/5575 |
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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