发明公开
- 专利标题: PROCESS FOR MODIFYING DRUG CRYSTAL FORMATION
- 专利标题(中): 工艺变革中钠盐霉晶形
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申请号: EP04703158.8申请日: 2004-01-19
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公开(公告)号: EP1592401A2公开(公告)日: 2005-11-09
- 发明人: PFEFFER, Sabine , WIECKHUSEN, Dierk
- 申请人: Novartis AG , Novartis Pharma GmbH
- 申请人地址: Lichtstrasse 35 4056 Basel CH
- 专利权人: Novartis AG,Novartis Pharma GmbH
- 当前专利权人: Novartis AG,Novartis Pharma GmbH
- 当前专利权人地址: Lichtstrasse 35 4056 Basel CH
- 代理机构: Ott, Johann
- 优先权: GB0301259 20030120
- 国际公布: WO2004064806 20040805
- 主分类号: A61K9/14
- IPC分类号: A61K9/14
摘要:
A process for modifying the crystal habit of acicular drug substances, crystals obtained by such a process, and particular crystal forms or modifications of mycophenolic acid or mycophenolate sodium are provided, as well as pharmaceutical compositions comprising the crystals, methods of treatment and uses thereof.
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