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    Pyridine-2,3-dicarboxylic acid diamide derivatives and herbicides comprising said derivatives as active ingredient
    1.
    发明公开
    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

    公开(公告)号：EP0799825A1

    公开(公告)日：1997-10-08

    申请号：EP97105417.6

    申请日：1997-04-01

    申请人： NIHON NOHYAKU CO., LTD.

    发明人： Tonishi, Masanori ,  Katsuhira, Takeshi ,  Ohtsuka, Takashi ,  Miura, Yuzo

    IPC分类号： C07D213/81 ,  C07D213/89 ,  A01N43/40

    CPC分类号： C07D213/82 ,  A01N43/40 ,  A01N43/42 ,  C07D213/89 ,  C07D405/12

    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.

    摘要翻译： 本发明提供了由下式（I）和含有它们作为活性上除草剂成分表示的吡啶-2,3-二羧酸二酰胺衍生物。 a其中R1 darstellt一至三个取代：诸如H，卤素，氰基，硝基，（卤代）烷基，（卤代）烷氧基，（卤代）烷硫基，（C 3-6）环烷基，烯基，炔基，苯基substituiertem，substituiertem 苯氧基等，并且R 1可以代表亚烷基或用在相邻的碳原子一起烯基; R2 darstellt H，卤素，氰基，硝基，（卤代）烷基或（卤代）烷氧基; R 3表示H或烷基; R4和R5各自代表H，（卤代）烷基，环烷基，环烷基烷基substituiertem等; 和n darstellt或为0 1E整数。 本发明的化合物表现出用于控制稻田杂草等优异的效果。