| 发明名称 |
Powder formulation for inhalation |
| 摘要 |
<p>The invention relates to a powder formulation for administration by inhalation comprising an active substance and a pharmaceutically acceptable excipient, which composition has the form of a physical mixture and comprises from 5 to 25 wt.% of the excipient, and wherein the active substance has a particle size distribution of from 0.5 to 10 mu m, and wherein the excipient has a particle size distribution of from 15 to 500 mu m.</p> |
| 申请公布号 |
EP1129705(A1) |
申请公布日期 |
2001.09.05 |
| 申请号 |
EP20000200550 |
申请日期 |
2000.02.17 |
| 申请人 |
RIJKSUNIVERSITEIT TE GRONINGEN |
发明人 |
HEIJERMAN, HENDRIKUS, GERARDUS MARIA;FRIJLINK, HENDERIK WILLEM;LE BRUN, PETRUS PAULUS HENDRICUS;DE BOER, ANNE HAAIJE |
| 分类号 |
A61K9/00;A61K9/14;A61K9/72;A61K31/00;A61K38/12;A61K38/17;A61L9/04;A61M15/00;(IPC1-7):A61K9/72 |
主分类号 |
A61K9/00 |
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