| 发明名称 |
2-oxo-1-pyrrolidine derivatives, process for preparing them and their uses |
| 摘要 |
The invention concerns 2-oxo-1-pyrrolidine derivatives and a process for preparing them and their uses. The invention also concerns a process for preparing alpha-ethyl-2-oxo-1-pyrrolidine acetamide derivatives from unsaturated 2-oxo-1-pyrrolidine derivatives. Particularly the invention concerns novel intermediates and their use in methods for the preparation of S-alpha-ethyl-2-oxo-1-pyrrolidine acetamide.
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| 申请公布号 |
US2005159475(A1) |
申请公布日期 |
2005.07.21 |
| 申请号 |
US20050028039 |
申请日期 |
2005.01.04 |
| 申请人 |
SURTEES JOHN;MARMON VIOLETA;DIFFERDING EDMOND;ZIMMERMANN VINCENT |
发明人 |
SURTEES JOHN;MARMON VIOLETA;DIFFERDING EDMOND;ZIMMERMANN VINCENT |
| 分类号 |
C07D401/04;A61K31/4015;A61K31/4025;A61K31/41;A61K31/4178;A61K31/4188;A61K31/4192;A61K31/4196;A61K31/422;A61K31/4245;A61K31/427;A61K31/433;A61K31/4439;A61K31/497;A61K31/506;A61K31/541;A61P9/00;A61P9/06;A61P9/10;A61P11/00;A61P11/06;A61P21/00;A61P25/00;A61P25/04;A61P25/06;A61P25/08;A61P25/14;A61P25/16;A61P25/20;A61P25/22;A61P25/24;A61P25/28;A61P25/30;A61P27/16;A61P37/08;C07B61/00;C07C237/06;C07C237/12;C07D207/26;C07D207/27;C07D207/273;C07D207/277;C07D307/33;C07D401/06;C07D403/04;C07D403/06;C07D403/12;C07D405/04;C07D409/04;C07D413/04;C07D417/04;C07D495/04;(IPC1-7):A61K31/401;C07D43/02;C07D207/12 |
主分类号 |
C07D401/04 |
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