| 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 (1) wherein R<SUP>1 </SUP>is C<SUB>1</SUB>-C<SUB>6 </SUB>alkoxy or NH<SUB>2 </SUB>group, comprising the step of reacting a compound of formula (2) with a 3-halo-2-butanone compound in cyclohexanone. |
| 申请公布号 |
ZA200301171(B) |
申请公布日期 |
2004.03.18 |
| 申请号 |
ZA20030001171 |
申请日期 |
2003.02.12 |
| 申请人 |
ASTRAZENECA AB. |
发明人 |
BJOERN ELMAN;ERIC THIEMERMANN;SILKE ERBECK |
| 分类号 |
C07D;C07D213/803;C07D213/82;C07D471/04;G07D |
主分类号 |
C07D |
| 代理机构 |
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