发明授权
- 专利标题： Carbamazepine medicament with retarded active substance release
- 专利标题（中）： 卡马西平缓释药物释放活性物质
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申请号： US776266申请日： 1997-04-24
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公开(公告)号： US5888545A公开(公告)日： 1999-03-30
- 发明人: Karl-Friedrich Landgraf , Sabine Reiss , Eberhard Schubert
- 申请人： Karl-Friedrich Landgraf , Sabine Reiss , Eberhard Schubert
- 申请人地址： DEX Radebeul
- 专利权人： Arzneimittelwerk Dresden GmbH
- 当前专利权人： Arzneimittelwerk Dresden GmbH
- 当前专利权人地址： DEX Radebeul
- 优先权： DEX4423078.8 19940701
- 主分类号： A61K9/20
- IPC分类号： A61K9/20 ; A61K9/22 ; A61K9/28 ; A61K9/50 ; A61K9/52 ; A61K9/58 ; A61K31/55 ; A61K31/551 ; A61K47/30
摘要：
An oral administration carbamazepine medicament with a retarded active substance release is disclosed. An aqueous plasticised polymer dispersion is applied on carbamazepine crystals without causing formation of carbamazepine dihydrate. The carbamazepine crystals with their aqueous coating may be mixed with appropriate auxiliarly substances, shaped into divisible tablets or filled into capsules.
公开/授权文献
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