| 发明名称 |
PROCESS FOR PREPARING A SUBSTITUTED IMIDAZOPYRIDINE COMPOUND |
| 摘要 |
The present invention provides a new process for large-scale preparation of substituted imidazopyridine compound of formula (I) wherein R<1> is C1-C6 alkoxy or NH2 group, comprising the step of reacting a compound of formula (2) with a 3-halo-2-butanone compound in cyclohexanone.
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| 申请公布号 |
WO0220523(A1) |
申请公布日期 |
2002.03.14 |
| 申请号 |
WO2001SE01897 |
申请日期 |
2001.09.05 |
| 申请人 |
ASTRAZENECA AB;ELMAN, BJOERN;ERBACK, SILKE;THIEMERMANN, ERIC |
发明人 |
ELMAN, BJOERN;ERBACK, SILKE;THIEMERMANN, ERIC |
| 分类号 |
C07D;C07D213/803;C07D213/82;C07D471/04;G07D;(IPC1-7):C07D471/04 |
主分类号 |
C07D |
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