发明公开
EP1758855A1 PROCESS FOR PREPARING 2-OXO-1-PYRROLIDINE DERIVATIVES BY INTRAMOLECULAR ALLYLATION
有权
用分子内烯醇化制备2-氧代-1-吡咯烷衍生物的方法
- 专利标题: PROCESS FOR PREPARING 2-OXO-1-PYRROLIDINE DERIVATIVES BY INTRAMOLECULAR ALLYLATION
- 专利标题(中): 用分子内烯醇化制备2-氧代-1-吡咯烷衍生物的方法
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申请号: EP05746202.0申请日: 2005-05-26
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公开(公告)号: EP1758855A1公开(公告)日: 2007-03-07
- 发明人: LURQUIN, Françoise , DRIESSENS, Frank , CALLAERT, Michel
- 申请人: UCB, S.A.
- 申请人地址: Allée de la Recherche 60 1070 Bruxelles BE
- 专利权人: UCB, S.A.
- 当前专利权人: UCB, S.A.
- 当前专利权人地址: Allée de la Recherche 60 1070 Bruxelles BE
- 优先权: EP04013715 20040611
- 国际公布: WO2005121082 20051222
- 主分类号: C07D207/26
- IPC分类号: C07D207/26
摘要:
The present invention relates to a new process for preparing 2-oxo-1-pyrrolidine derivatives of general formula (I), comprising the cyclisation of an intermediate of general formula (II) wherein the substituents are as defined in the specification.
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