Substituted quinoxaline and an agrochemical composition thereof
    1.
    发明授权
    Substituted quinoxaline and an agrochemical composition thereof 有权
    取代喹喔啉及其农药组合物

    公开(公告)号:US08389523B2

    公开(公告)日:2013-03-05

    申请号:US12671411

    申请日:2008-07-31

    IPC分类号: A61K31/495

    摘要: The present invention is to provide an oxopyrazine derivative having an excellent herbicidal activity and besides exhibiting high safety for useful crops and the like, or a salt thereof, and a herbicide containing the same.The present invention relates to an oxopyrazine derivative represented by formula [I]: wherein X1 represents an oxygen atom or a sulfur atom; X2 represents CH or N(O)m; m represents an integer of 0 or 1; R1 represents a hydrogen atom, a C1-C12 alkyl group and the like; R2 represents a halogen atom, a cyano group and the like; R3 is a hydroxyl group, a halogen atom and the like; A1 represents C(R4R5); A2 represents C(R6R7) or C═O; A3 represents C(R8R9); R4 to R9 represent a hydrogen atom or an alkyl group, or a salt thereof, and a herbicide containing these compounds.

    摘要翻译: 本发明提供具有优异的除草活性的氧草吡嗪衍生物,除了表现出对有用作物等的高安全性,或其盐,以及含有它们的除草剂。 本发明涉及式[I]表示的氧杂吡嗪衍生物:其中X1表示氧原子或硫原子; X2表示CH或N(O)m; m表示0或1的整数; R1表示氢原子,C1-C12烷基等; R2表示卤素原子,氰基等; R3是羟基,卤素原子等; A1表示C(R4R5); A2表示C(R6R7)或C = O; A3表示C(R8R9); R4至R9表示氢原子或烷基或其盐,以及含有这些化合物的除草剂。

    OXOPYRAZINE DERIVATIVE AND HERBICIDE
    2.
    发明申请
    OXOPYRAZINE DERIVATIVE AND HERBICIDE 有权
    氧化吡啶衍生物和除草剂

    公开(公告)号:US20100197674A1

    公开(公告)日:2010-08-05

    申请号:US12671411

    申请日:2008-07-31

    摘要: The present invention is to provide an oxopyrazine derivative having an excellent herbicidal activity and besides exhibiting high safety for useful crops and the like, or a salt thereof, and a herbicide containing the same.The present invention relates to an oxopyrazine derivative represented by formula [I]: wherein X1 represents an oxygen atom or a sulfur atom; X2 represents CH or N(O)m; m represents an integer of 0 or 1; R1 represents a hydrogen atom, a C1-C12 alkyl group and the like; R2 represents a halogen atom, a cyano group and the like; R3 is a hydroxyl group, a halogen atom and the like; A1 represents C(R4R5); A2 represents C(R6R7) or C═O; A3 represents C(R8R9); R4 to R9 represent a hydrogen atom or an alkyl group,or a salt thereof, and a herbicide containing these compounds.

    摘要翻译: 本发明提供具有优异的除草活性的氧草吡嗪衍生物,除了表现出对有用作物等的高安全性,或其盐,以及含有它们的除草剂。 本发明涉及由式[I]表示的氧杂吡嗪衍生物:其中X1表示氧原子或硫原子; X2表示CH或N(O)m; m表示0或1的整数; R1表示氢原子,C1-C12烷基等; R2表示卤素原子,氰基等; R3是羟基,卤素原子等; A1表示C(R4R5); A2表示C(R6R7)或C = O; A3表示C(R8R9); R4至R9表示氢原子或烷基,或其盐,以及含有这些化合物的除草剂。