发明公开
- 专利标题: PROCESS OF MAKING CRYSTALLINE TYPE II ARIPIPRAZOLE
- 专利标题(中): 工艺生产结晶TYPE II ARIPIPERAZOL
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申请号: EP06723592.9申请日: 2006-03-16
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公开(公告)号: EP1858855A1公开(公告)日: 2007-11-28
- 发明人: ETTEMA, Gerrit, Jan, Bouke , WESTHEIM, Raymond, Jozef, Hubertus , KALMOUA, Faysal
- 申请人: Synthon B.V.
- 申请人地址: Microweg 22 6545 CM Nijmegen NL
- 专利权人: Synthon B.V.
- 当前专利权人: Synthon B.V.
- 当前专利权人地址: Microweg 22 6545 CM Nijmegen NL
- 代理机构: Prins, Hendrik Willem
- 优先权: US662552P 20050317; US692557P 20050622
- 国际公布: WO2006097343 20060921
- 主分类号: C07D215/22
- IPC分类号: C07D215/22
摘要:
Crystalline aripiprazole Type II can be formed without solid state heat treatment. Instead a liquid is used such as in crystallizing from a solvent, especially 2-propanol, dimethyl sulfoxide, tetrahydrofuran or a combination thereof, or in a solvent mediated solid-solid transformation, typically in ethyl acetate.
公开/授权文献
- EP1858855B2 PROCESS OF MAKING CRYSTALLINE TYPE II ARIPIPRAZOLE 公开/授权日:2021-03-03
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