发明名称 |
4-Substituted-2,6-Diphenylpyridine derivatives, use thereof, production of the same, chemical intermediates therein and herbicides. |
摘要 |
<p>Provided herein is a compound of the formula: <CHEM> wherein R<1> is a C1-C2 alkyl group; R<2> is a hydrogen atom, halogen atom, methyl group, or trifluoromethyl group at the o- or m-position; R<3> is a halogen atom, methyl group, or trifluoromethyl group; and X is an oxygen or sulfur atom, a process for its production, chemical intermediates in said process, use of the compounds of the above general formula as a herbicide, a herbicide containing said compounds as lu active ingredient and a method of controlling undesired weeds comprising applying a herbicidally effective amount of the said compound and an inert carrier.</p> |
申请公布号 |
EP0263958(A1) |
申请公布日期 |
1988.04.20 |
申请号 |
EP19870112811 |
申请日期 |
1987.09.02 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
KAWAMURA, SHINICHI;SANEMITSU, YUZURU;HAMADA, TATSUHIRO;YOSHIDA, RYO |
分类号 |
A01N43/40;C07D213/68;C07D213/70 |
主分类号 |
A01N43/40 |
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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