| 发明名称 |
Herbicidal pyridinum inner salts and ylides. |
| 摘要 |
<p>The present invention relates to novel herbicidal pyridinium inner salts and ylides, methods for their preparation and a method for controlling undesirable vegetation utilizing said compounds.</p> |
| 申请公布号 |
EP0231800(A2) |
申请公布日期 |
1987.08.12 |
| 申请号 |
EP19870100607 |
申请日期 |
1987.01.19 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
LOS, MARINUS |
| 分类号 |
C07D471/14;A01N43/90;C07D213/46;C07D487/14;C07D487/20;(IPC1-7):C07D487/14 |
主分类号 |
C07D471/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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