| 发明名称 |
Preparation of substituted and unsubstituted 2-carbamoyl nicotinic and 3-quinolinecarboxylic acids |
| 摘要 |
The invention provides an improved process for the preparation of substituted and unsubstituted 2-carbamoyl nicotinic and 3-quinolinecarboxylic acids.
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| 申请公布号 |
US4782157(A) |
申请公布日期 |
1988.11.01 |
| 申请号 |
US19840677647 |
申请日期 |
1984.12.03 |
| 申请人 |
AMERICAN CYANAMID CO. |
发明人 |
PASCAVAGE, JOHN J. |
| 分类号 |
A01N43/40;A01N43/50;B01J27/00;B01J27/24;B01J31/02;B01J31/04;C07B61/00;C07D213/80;C07D213/81;C07D215/48;C07D215/54;C07D221/04;C07D401/04;(IPC1-7):C07D215/48;C07D213/803 |
主分类号 |
A01N43/40 |
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