| 发明名称 |
2,4-Dihalo-5-substituted phenylhydrazines and their production and use. |
| 摘要 |
A compound of the formula <CHEM> wherein X is a chlorine atom or a bromine atom and B is a nitro group or a hydroxyl group, which are intermediates useful in the production of certain 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazoles having herbicidal activity.
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| 申请公布号 |
EP0206435(A2) |
申请公布日期 |
1986.12.30 |
| 申请号 |
EP19860201148 |
申请日期 |
1983.09.28 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
NAGANO, EIKI;TAKEMOTO, ICHIKI;FUKUSHIMA, MASAYUKI;YOSHIDA, RYO;MATSUMOTO, HIROSHI C/O SUMITOMO CHEMICAL SHATAKU |
| 分类号 |
C07D231/54;A01N43/56;C07D231/56 |
主分类号 |
C07D231/54 |
| 代理机构 |
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代理人 |
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| 地址 |
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