| 发明名称 |
Alkyl esters of 3-(3,4-dihalophenyl)-2,6-dioxopiperidine-3-propionic acid of use as intermediates |
| 摘要 |
The invention relates to lower-alkyl esters of 3-(3,4-dihalophenyl)-2,6-dioxopiperidine-3-propionic acid derivatives, and to processes for preparing the same.
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| 申请公布号 |
US6686182(B2) |
申请公布日期 |
2004.02.03 |
| 申请号 |
US20020175126 |
申请日期 |
2002.06.19 |
| 申请人 |
SANOFI-SYNTHELABO |
发明人 |
CASTRO BERTRAND;DORMOY JEAN-ROBERT;RABION ALAIN |
| 分类号 |
C12P7/62;C07B53/00;C07B61/00;C07C253/30;C07C255/41;C07D211/22;C07D211/88;C12P17/12;(IPC1-7):C12P17/22;C12N9/14;C12N9/16;C12N9/20 |
主分类号 |
C12P7/62 |
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