| 发明名称 |
HERBICIDAL UREA DERIVATIVES |
| 摘要 |
Sulphonyl urea derivatives of formula ArSO2NHCONHY wherein Ar is an optionally substituted phenyl ring and Y is -CO2R1, -CONR2R3, <IMAGE> wherein R1 to R7 are H, or optionally substituted aliphatic or phenyl radicals. These derivatives are useful as herbicides e.g. for cereals. |
| 申请公布号 |
PH18648(A) |
申请公布日期 |
1985.08.23 |
| 申请号 |
PH19600000273 |
申请日期 |
1982.05.28 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
DAVID ALAN GRIFFIN;DAVID JOHN COLLINS |
| 分类号 |
A01N47/24;A01N47/34;A01N47/42;C07C67/00;C07C301/00;C07C303/36;C07C311/62;C07C313/00;C07C323/67;C07C335/38 |
主分类号 |
A01N47/24 |
| 代理机构 |
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代理人 |
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| 地址 |
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