| 发明名称 |
Cyclic urea compounds and preparation thereof |
| 摘要 |
A method for preparing cyclic urea compounds from at least an activated carbamic acid derivative containing an unprotected primary or secondary amine function, includes a cyclization step which consists in a reaction between the primary or secondary amine function and the carbamic acid function of the carbamic acid derivative(s).
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| 申请公布号 |
US7186828(B2) |
申请公布日期 |
2007.03.06 |
| 申请号 |
US20030311178 |
申请日期 |
2003.06.24 |
| 申请人 |
IMMUPHARMA (FRANCE) SA |
发明人 |
GUICHARD GILLES;GALAS-RODRIGUEZ, LEGAL REPRESENTATIVE MARIE-CHRISTINE;RODRIGUEZ, LEGAL REPRESENTATIVE PIERRE;RODRIGUEZ, LEGAL REPRESENTATIVE ELISA;RODRIGUEZ, LEGAL REPRESENTATIVE ROMAIN;PLAUE SERGE;SEMETEY VINCENT;SCHAFFNER ARNAUD-PIERRE;BRIAND JEAN-PAUL |
| 分类号 |
C07D243/00;A61P37/02;C07D239/10;C07D243/04;C07D255/02;C07D255/04;C07D257/10;C07D259/00;C07D487/00;C07D487/04;C07D487/14;C07D487/22 |
主分类号 |
C07D243/00 |
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