发明公开
- 专利标题: AMORPHOUS PAROXETINE COMPOSITON
- 专利标题(中): 非晶态PAROXETINE COMPOSITON
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申请号: EP00982065.5申请日: 2000-10-27
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公开(公告)号: EP1248619A1公开(公告)日: 2002-10-16
- 发明人: RONSEN, Bruce , SADHALE, Yogesh, D. , EL-RASHIDY, Ragab
- 申请人: PENTECH PHARMACEUTICALS, INC.
- 申请人地址: Suite 257,1110 Lake Cook Road Buffalo Grove, IL 60089 US
- 专利权人: PENTECH PHARMACEUTICALS, INC.
- 当前专利权人: PENTECH PHARMACEUTICALS, INC.
- 当前专利权人地址: Suite 257,1110 Lake Cook Road Buffalo Grove, IL 60089 US
- 代理机构: Grund, Martin, Dr.
- 优先权: US428812 19991028
- 国际公布: WO01030349 20010503
- 主分类号: A61K31/445
- IPC分类号: A61K31/445 ; C07D405/12
摘要:
A stable amorphous paroxetine hydrochloride composition suitable as atherapeutic agent is prepared employing an aqueous solvent medium containing an acidulant and polyvinylpyrrolidone and drying the resulting solid dispersion. The preferred compositions include amorphous paroxetine hydrochloride, polyvinylpyrrolidone and citric acid.
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