发明公开
EP0799825A1 Pyridine-2,3-dicarboxylic acid diamide derivatives and herbicides comprising said derivatives as active ingredient
失效
吡啶-2,3-dicarbonsäurediamidderivate和这些衍生物作为除草剂含有有效成分
- 专利标题： Pyridine-2,3-dicarboxylic acid diamide derivatives and herbicides comprising said derivatives as active ingredient
- 专利标题（中）： 吡啶-2,3-dicarbonsäurediamidderivate和这些衍生物作为除草剂含有有效成分
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申请号： EP97105417.6申请日： 1997-04-01
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公开(公告)号： EP0799825A1公开(公告)日： 1997-10-08
- 发明人: Tonishi, Masanori , Katsuhira, Takeshi , Ohtsuka, Takashi , Miura, Yuzo
- 申请人： NIHON NOHYAKU CO., LTD.
- 申请人地址： 1-2-5, Nihonbashi Chuo-ku Tokyo JP
- 专利权人： NIHON NOHYAKU CO., LTD.
- 当前专利权人： NIHON NOHYAKU CO., LTD.
- 当前专利权人地址： 1-2-5, Nihonbashi Chuo-ku Tokyo JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP104580/96 19960402
- 主分类号： C07D213/81
- IPC分类号： C07D213/81 ; C07D213/89 ; A01N43/40
摘要：
The present invention provides a pyridine-2,3-dicarboxylic acid diamide derivatives represented by the following formula (I) and herbicides containing them as an active ingredient.
[wherein R 1 represents one to three substituents such as H, halogen, cyano, nitro, (halo)alkyl, (halo)alkoxy, (halo)alkylthio, (C 3-6 )cycloalkyl, alkenyl, alkynyl, substituted phenyl, substituted phenoxy, etc. and R 1 may represent alkylene or alkenylene together with an adjacent carbon atom; R 2 represents H, halogen, cyano, nitro, (halo)alkyl or (halo)alkoxy; R 3 represents H or alkyl; R 4 and R 5 each represent H, (halo)alkyl, cycloalkyl, substituted cycloalkylalkyl, etc.; and n represents an integer of 0 or 1].
The present compounds exhibit excellent effect for controlling paddy field weeds and the like.
[wherein R 1 represents one to three substituents such as H, halogen, cyano, nitro, (halo)alkyl, (halo)alkoxy, (halo)alkylthio, (C 3-6 )cycloalkyl, alkenyl, alkynyl, substituted phenyl, substituted phenoxy, etc. and R 1 may represent alkylene or alkenylene together with an adjacent carbon atom; R 2 represents H, halogen, cyano, nitro, (halo)alkyl or (halo)alkoxy; R 3 represents H or alkyl; R 4 and R 5 each represent H, (halo)alkyl, cycloalkyl, substituted cycloalkylalkyl, etc.; and n represents an integer of 0 or 1].
The present compounds exhibit excellent effect for controlling paddy field weeds and the like.
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