| 发明名称 |
METHOD TO PREPARE MICROPARTICLES METOPROLOL THAT CONTAIN |
| 摘要 |
A method for the preparation of homogenous microparticles containing metoprolol by a fluidized bed process. The microparticles have a size distribution of less than 250 mum and contain at least 80% by weight of metoprolol. |
| 申请公布号 |
PL363972(A1) |
申请公布日期 |
2004.11.29 |
| 申请号 |
PL20020363972 |
申请日期 |
2002.03.06 |
| 申请人 |
ASTRAZENECA AB |
发明人 |
DJURLE ALF;HANSSON MIKAEL;SOEDERBOM MALIN |
| 分类号 |
A61K9/62;A61K9/16;A61K9/20;A61K9/50;A61K31/138;A61P9/00 |
主分类号 |
A61K9/62 |
| 代理机构 |
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