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111 条记录 (耗时 0.03 秒)

    Picolinic acid derivatives and herbicidal compositions
    5.
    发明授权
    Picolinic acid derivatives and herbicidal compositions 失效
    吡啶甲酸衍生物和除草组合物

    公开(公告)号：US4931087A

    公开(公告)日：1990-06-05

    申请号：US296130

    申请日：1989-01-12

    申请人： Masahiro Shigematsu ,  Hideo Ohi ,  Shoji Kusano ,  Takeshige Miyazawa ,  Satoru Takahashi ,  Yasuhumi Toyokawa ,  Ikuo Kajiwara

    发明人： Masahiro Shigematsu ,  Hideo Ohi ,  Shoji Kusano ,  Takeshige Miyazawa ,  Satoru Takahashi ,  Yasuhumi Toyokawa ,  Ikuo Kajiwara

    IPC分类号： A01N43/54 ,  A01N43/66 ,  C07D401/12 ,  C07D401/14

    CPC分类号： C07D401/12 ,  A01N43/54 ,  A01N43/66 ,  C07D401/14

    摘要： A picolinic acid derivative having the formula: ##STR1## wherein R is a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an alkali metal atom, an alkaline earth metal atom, an alkylammonium group or ##STR2## [wherein R.sup.11 is a hydrogen atom or an alkyl group, R.sup.12 is an alkoxycarbonyl group, a cyano group, a halogen atom, an acetyl group, a pivaloyl group, a benzoyl group, an alkoxy group, a phenoxy group, a halogenoacetyloxy group, a methylsulfonyloxy group, a hydroxyl group, an alkylthio group, an alkylsulfonyl group, a phenylthio group, a dialkylamino group, a naphthyl group, a pyridyl group, ##STR3## (wherein W is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a phenoxy group, a nitro group or an alkoxycarbonyl group, and e is 1 or 2) or ##STR4## (wherein each of R.sup.3 and R.sup.4 which may be the same or different, is a hydrogen atom, an alkyl group, an alkenyl group or a phenyl group), and m is an integer of from 0 to 2], each of R.sup.1 and R.sup.2 which may be the same or different, is a halogen atom, a lower alkyl group, a lower alkoxy group or a lower haloalkoxy group, X is a hydrogen atom, a halogen atom or a lower alkyl group, Z is a methine group or a nitrogen atom, and n is 0 or 1, or a salt thereof.

    Picolinic acid derivatives and herbicidal compositions
    6.
    发明授权
    Picolinic acid derivatives and herbicidal compositions 失效
    吡啶甲酸衍生物和除草组合物

    公开(公告)号：US4832729A

    公开(公告)日：1989-05-23

    申请号：US37322

    申请日：1987-04-13

    申请人： Masahiro Shigematsu ,  Hideo Ohi ,  Shoji Kusano ,  Takeshige Miyazawa ,  Satoru Takahashi ,  Yasuhumi Toyokawa ,  Ikuo Kajiwara

    发明人： Masahiro Shigematsu ,  Hideo Ohi ,  Shoji Kusano ,  Takeshige Miyazawa ,  Satoru Takahashi ,  Yasuhumi Toyokawa ,  Ikuo Kajiwara

    IPC分类号： A01N43/54 ,  A01N43/66 ,  C07D401/12 ,  C07D401/14

    CPC分类号： C07D401/12 ,  A01N43/54 ,  A01N43/66 ,  C07D401/14

    摘要： A picolinic acid derivative having the formula: ##STR1## wherein R is a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an alkali metal atom, an alkaline earth metal atom, an alkylammonium group or ##STR2## [wherein R.sup.11 is a hydrogen atom or an alkyl group, R.sup.12 is an alkoxycarbonyl group, a cyano group, a halogen atom, an acetyl group, a pivaloyl group, a benzoyl group, an alkoxy group, a phenoxy group, a halogenoacetyloxy group, a methylsulfonyloxy group, a hydroxyl group, an alkylthio group, an alkylsulfonyl group, a phenylthio group, a dialkylamino group, a naphthyl group, a pyridyl group, ##STR3## (wherein W is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a phenoxy group, a nitro group or an alkoxycarbonyl group, and e is 1 or 2) or ##STR4## (wherein each of R.sup.3 and R.sup.4 which may be the same or different, is a hydrogen atom, an alkyl group, an alkenyl group or a phenyl group), and m is an integer of from 0 to 2], each of R.sup.1 and R.sup.2 which may be the same or different, is a halogen atom, a lower alkyl group, a lower alkoxy group or a lower haloalkoxy group, X is a hydrogen atom, a halogen atom or a lower alkyl group, Z is a methine group or a nitrogen atom, and n is 0 or 1, or a salt thereof.

    2-Phenoxypyrimidine derivative and herbidical composition
    9.
    发明授权
    2-Phenoxypyrimidine derivative and herbidical composition 失效
    2-苯氧基嘧啶衍生物和草药成分

    公开(公告)号：US4889552A

    公开(公告)日：1989-12-26

    申请号：US181366

    申请日：1988-04-13

    申请人： Nobuhide Wada ,  Yoshihiro Saito ,  Shoji Kusano ,  Yasufumi Toyokawa ,  Takeshige Miyazawa ,  Satoru Takahashi

    发明人： Nobuhide Wada ,  Yoshihiro Saito ,  Shoji Kusano ,  Yasufumi Toyokawa ,  Takeshige Miyazawa ,  Satoru Takahashi

    IPC分类号： A01N43/54 ,  C07D239/60 ,  C07D405/12

    CPC分类号： C07D405/12 ,  A01N43/54 ,  C07D239/60

    摘要： A 2-phenoxypyrimidine derivative having the formula: ##STR1## wherein R is a formyl group or --COOR.sup.1 wherein R.sup.1 is a hydrogen atom, a lower alkyl group, a 2-methylsulfonylethyl group, a diethoxypropyl group, a lower alkenyl group, a lower alkynyl group, a haloalkyl group, a haloalkenyl group, an alkoxyalkyl group, a hydroxyalkyl group, a cycloalkyl group, a phenyl group or ##STR2## wherein Y is a halogen atom, a methyl group or a methoxy group and n is 0, 1 or 2; and X is a halogen atom, an alkynyloxy group, an alkenyloxy group, an alkylthio group, an alkoxyalkyloxy group, a haloalkoxy group, an acetyloxy group, a benzoyloxy group, a formyl group, a trifluoromethyl group, a carboxyl group, an alkoxycarbonyl group, a dialkylamino group, a dimethoxymethyl group, ##STR3## wherein R.sup.2 is a hydrogen atom or a methyl group, Z is a chlorine atom or an alkyl group and m is 0, 1 or 2, or ##STR4## wherein R.sup.3 is an alkyl group or a phenyl group, or X forms a methylenedioxy group attached to the adjacent carbon atoms, provided that when X is a halogen atom, it is located at the 6-position of the phenyl group and R is --COOR.sup.1 wherein R.sup.1 is a lower alkenyl group, a lower alkynyl group, a haloalkyl group, a haloalkenyl group, an alkoxyalkyl group, a hydroxyalkyl group, a cycloalkyl group, a phenyl group or ##STR5## wherein Y is a halogen atom, a methyl group or a methoxy group and n is 1 or 2.