| 发明名称 |
Synthesis of heteroarylamine intermediate compounds |
| 摘要 |
Disclosed are novel 2-(5-halopyridyl) and 2-(5-halopyrimidinyl) magnesium halides, processes of making and their use in the efficient synthesis in their respective 5-halo-2-substituted pyridines and pyrimidines.
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| 申请公布号 |
US6822093(B2) |
申请公布日期 |
2004.11.23 |
| 申请号 |
US20020313666 |
申请日期 |
2002.12.06 |
| 申请人 |
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. |
发明人 |
SONG JINHUA J.;YEE NATHAN K. |
| 分类号 |
C07D213/38;C07D213/61;(IPC1-7):C07D413/06 |
主分类号 |
C07D213/38 |
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