发明授权
- 专利标题: N'-phenyl-N-methylurea derivatives
- 专利标题(中): N'-苯基-N-甲基脲衍生物
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申请号: US19613申请日: 1979-03-12
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公开(公告)号: US4260411A公开(公告)日: 1981-04-07
- 发明人: Ryo Yoshida , Ichiki Takemoto , Seizo Sumida , Katsuzo Kamoshita
- 申请人: Ryo Yoshida , Ichiki Takemoto , Seizo Sumida , Katsuzo Kamoshita
- 申请人地址: JPX Osaka
- 专利权人: Sumitomo Chemical Company, Limited
- 当前专利权人: Sumitomo Chemical Company, Limited
- 当前专利权人地址: JPX Osaka
- 优先权: JPX53-28897 19780313
- 主分类号: A01N47/30
- IPC分类号: A01N47/30 ; C07C67/00 ; C07C239/00 ; C07C275/32 ; C07C275/64 ; C07C313/00 ; C07C319/20 ; C07C323/29 ; C07C323/44 ; C07D317/64 ; C07C127/19
摘要:
A compound of the formula: ##STR1## wherein A is a hydrogen atom, a methyl group or a methoxy group, Rs are same or different and each a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a trifluoromethyl group, a cyano group or a methylenedioxy group, X is a hydrogen atom or a halogen atom, Y is an oxygen atom or a sulfur atom, Z is a lower alkylene group and n is an integer of 0 to 3, provided that the substituted ureido group being present at the m- or p-position to the substituent represented by the symbol X and at the same time at the m- or p-position to the substituent represented by the symbol Z, which shows herbicidal and/or fungicidal activities and can be prepared, for instance, by reacting the corresponding phenyl isocyanate with a reagent of the formula: ##STR2## wherein A is as defined above.