发明名称 |
STEROIDAL COMPOSITIONS CONTAINING HYDROXYCARBOXYLIC ACIDS AND METHODS OF USING THE SAME |
摘要 |
Pharmaceutical compositions suitable for topical administration comprising two active ingredients, a hydroxycarboxylic acid and prednicarbate, and a pyrrolidone carboxylate salt moisturizing agent. In a particular aspect, the two active ingredients in the present inventive compositions have a purity of at least 90% and a concentration of degradation product (s) less than about 10% of the starting concentration of the active ingredients. These compositions are used for topical medical applications, particularly to treat steroid responsive dermatoses. |
申请公布号 |
EP1660038(A1) |
申请公布日期 |
2006.05.31 |
申请号 |
EP20030818189 |
申请日期 |
2003.07.30 |
申请人 |
STIEFEL LABORATORIES, INC. |
发明人 |
SERIKAKU, DANIELA |
分类号 |
A61K9/10;A61K8/18;A61K8/365;A61K8/49;A61K8/63;A61K9/00;A61K31/19;A61K31/573;A61K47/12;A61K47/14;A61K47/22;A61Q19/00 |
主分类号 |
A61K9/10 |
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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