发明名称 |
DRUG PARTICLES OBTAINED BY FREEZING ONTO A COLD SURFACE |
摘要 |
The present invention is a method for preparing micron-sized or submicron-sized drug particles comprising contacting a solution comprising a poorly water soluble drug substance and at least one freezable organic solvent with a cold surface so as to freeze the solution; and removing the organic solvent. The resulting particles are also disclosed, as are several embodiments of an apparatus that can be used in performing the method of the present invention. |
申请公布号 |
AU2003296893(A1) |
申请公布日期 |
2004.08.13 |
申请号 |
AU20030296893 |
申请日期 |
2003.08.12 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
BRIAN, D. SCHERZER;JONATHAN, C. EVANS;JAMES, E. HITT |
分类号 |
A61K9/16;A61K9/19;A61K9/50;A61K31/38;F26B5/06;F26B17/28 |
主分类号 |
A61K9/16 |
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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