| 发明名称 |
Method for the preparation of pyridine-2,3-dicarboxylic acids |
| 摘要 |
The present invention provides an improved method for the preparation of pyridine-2,3-dicarboxylic acids by the continuous oxidation of substituted quinolines.
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| 申请公布号 |
US5614635(A) |
申请公布日期 |
1997.03.25 |
| 申请号 |
US19950515843 |
申请日期 |
1995.08.16 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
MILLER, PAUL E. |
| 分类号 |
C07D211/90;C07D213/80;(IPC1-7):C07D213/807 |
主分类号 |
C07D211/90 |
| 代理机构 |
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