发明名称 |
1-(2-OXYAMINOSULFONYLPHENYL-SULFONYL)-3-HETEROARYL UREAS |
摘要 |
The invention relates to new 1-(2-oxyaminosulphonylphenylsulphonyl)-3-heteroaryl-ureas of the general formula (I) <IMAGE> (I) in which R1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl, R2 represents hydrogen or an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl and aralkyl and R3 represents an optionally substituted and/or optionally fused six-membered aromatic heterocyclic radical containing at least one nitrogen atom, the following compounds being excluded: 1-(2-methoxyaminosulphonylphenylsulphonyl)-, 1-(2-ethoxyaminosulphonylphenylsulphonyl)-, 1-(2-propoxy-aminosulphonylphenylsulphonyl)-, 1-(2-isopropoxyaminosulphonylphenylsulphonyl)- and 1-(2-butoxyaminosulphonylphenylsulphonyl)-3-(4,6-dimethyl-pyrimidin-2- yl)-urea, -3-(4,6-diethyl-pyrimidin-2-yl)-urea, -3-(4,6-dipropylpyrimidin-2-yl)-urea, -3-(4,6-diisopropyl-pyrimidin-2-yl)-urea and -3-(4,6-dibutyl-pyrimidin-2-yl)-urea, processes for their preparation and their use as herbicides. |
申请公布号 |
EP0173322(B1) |
申请公布日期 |
1988.12.28 |
申请号 |
EP19850110836 |
申请日期 |
1985.08.19 |
申请人 |
BAYER AG |
发明人 |
DIEHR, HANS-JOACHIM, DR.;FEST, CHRISTA, DR.;KIRSTEN, ROLF, DR.;KLUTH, JOACHIM, DR.;MULLER, KLAUS-HELMUT, DR.;PFISTER, THEODOR, DR.;PRIESNITZ, UWE, DR.;RIEBEL, HANS-JOCHEM, DR.;ROY, WOLFGANG, DR.;SANTEL, HANS-JOACHIM, DR.;SCHMIDT, ROBERT R., DR. |
分类号 |
A01N;A01N47/34;A01N47/36;C07D;C07D213/75;C07D239/42;C07D251/12;C07D251/42;C07D251/52;C07D253/06;C07D257/08;C07D417/12;C07D521/00 |
主分类号 |
A01N |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|