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    Oxazolidinedione compounds, the process for preparing the same and herbicidal composition containing the same
    1.
    发明公开
    Oxazolidinedione compounds, the process for preparing the same and herbicidal composition containing the same 失效
    恶唑烷二酮化合物，它们的制备方法和含有它们的除草组合物。

    公开(公告)号：EP0382884A1

    公开(公告)日：1990-08-22

    申请号：EP89112841.5

    申请日：1989-07-13

    申请人： SAGAMI CHEMICAL RESEARCH CENTER ,  CHISSO CORPORATION ,  Kaken Pharmaceutical Co., Ltd.

    发明人： Hirai, Kenji ,  Fujita, Atsuko ,  Sato, Hiroshi ,  Hirose, Hiroaki ,  Yokota, Masahiro ,  Nagato, Shoin

    IPC分类号： C07D263/44 ,  A01N43/76

    CPC分类号： C07D263/44 ,  A01N43/76

    摘要： An oxazolidinedione compound represented by the formula (I):
    wherein R 1 represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a cycloalkyl group having 3 to 5 carbon atoms, an alkenyl group having 3 to 5 carbon atoms, an alkynyl group having 3 to 5 carbon atoms or an alkoxycarbonyl group having 1 or 2 carbon atoms in the alkyl moiety thereof, R 2 represents an alkyl group having 3 to 5 carbon atoms or a cycloalkyl group having 3 to 5 carbon atoms, and X represents a chlorine atom or a fluorine atom; a process for preparing the same; and a herbicidal composition comprising the oxazolidinedione compound as an active component are disclosed. The above oxazolidinedione compounds exhibit a high selectivity for useful crop plants and a strong herbicidal activity with respect to various noxious weeds.

    摘要翻译： 由式（I）表示的恶唑烷二酮化合物： worin - [R <1> darstellt氢原子的烷基具有1至5个碳原子，具有3-5个碳原子具有3至链烯基的环烷基组 碳原子数1-5的具有具有1或2个碳原子在烷基部分含3-5个碳原子或在烷氧基羰基炔基，R <2> darstellt具有3至5个碳原子或具有3至的环烷基烷基的 5个碳原子，X代表氯原子或氟原子; 用于制备它们的方法; 和一种除草组合物的恶唑烷二酮化合物，其活性成分是游离缺失盘。 上述恶唑烷二酮化合物表现出有用的作物植物，并且相对于各种有害杂草一个很强的除草活性的高选择性。

    Benzoxazinone compounds and herbicidal composition containing the same
    4.
    发明公开
    Benzoxazinone compounds and herbicidal composition containing the same 失效
    Benzoxazinon-Verbindungen und diese enthaltendesSchädlingsbekämpfungsmittel。

    公开(公告)号：EP0328001A1

    公开(公告)日：1989-08-16

    申请号：EP89101942.4

    申请日：1989-02-03

    申请人： SAGAMI CHEMICAL RESEARCH CENTER ,  Chisso Corporation ,  Kaken Pharmaceutical Co., Ltd.

    发明人： Hirai, Kenji ,  Fujita, Atsuko ,  Sato, Kouji ,  Hirose, Hiroaki ,  Yokota, Masahiro ,  Nagato, Shoin

    IPC分类号： C07D413/04 ,  A01N43/84

    CPC分类号： C07D413/04 ,  A01N43/84

    摘要： A benzoxazinone compound represented by the formula (I):
    wherein R¹ represents a hydrogen atom or an alkyl group, and R² represents a hydrogen atom, an alkyl group, a cyanoalkyl group, an alkenyl group, an alkynyl group or an aralkyl group; a process for preparing the same; and a herbicidal composition comprising the benzoxazinone compound as an active component are disclosed. The above benzoxazinone compounds exhibit a high selectivity for useful crop plants and a strong herbicidal activity with respect to various noxious weeds.

    摘要翻译： 由式（I）表示的苯并恶嗪酮化合物：其中R 1表示氢原子或烷基，R 2表示氢原子，烷基，氰基烷基，烯基， 炔基或芳烷基; 其制备方法; 并公开了包含苯并恶嗪酮化合物作为活性成分的除草组合物。 上述苯并恶嗪酮化合物对各种有害杂草表现出对有用作物的高选择性和强除草活性。

    Hydantoin derivatives and herbicides containing the derivatives as an active ingredient
    5.
    发明公开
    Hydantoin derivatives and herbicides containing the derivatives as an active ingredient 失效
    海因素衍生物和Herbizide，死亡衍生物als aktives成分叮咬。

    公开(公告)号：EP0262428A1

    公开(公告)日：1988-04-06

    申请号：EP87112739.5

    申请日：1987-09-01

    申请人： SAGAMI CHEMICAL RESEARCH CENTER ,  Chisso Corporation ,  Kaken Pharmaceutical Co., Ltd.

    发明人： Hirai, Kenji ,  Fuchikami, Takamasa ,  Fujita, Atsuko ,  Hirose, Hiroaki ,  Yokota, Masahiro ,  Nagato, Shoin

    IPC分类号： C07D233/96 ,  A01N43/50

    CPC分类号： C07D233/96

    摘要： Novel hydantoin derivative which is represented by the formula:
    (wherein X and Y represent a halogen atom, R 1 represents a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group or an alkynyl group, R 2 represents a hydrogen atom, an alkyl group, an alkenyl group or an alkynyl group, and R 3 and R 4 independently represent a hydrogen atom or a lower alkyl group), and a herbicide containing said derivative as effective ingredient.
    This hydantoin derivative exhibit excellent weed-killing activity for harmful weeds and low phytotoxicity for crop plants.

    摘要翻译： 由下式表示的新型乙内酰脲衍生物：其中X和Y表示卤素原子，R 1表示氢原子，烷基，环烷基，烯基或炔基， 2>表示氢原子，烷基，烯基或炔基，R 3和R 4独立地表示氢原子或低级烷基），含有所述衍生物的除草剂有效 成分。 这种乙内酰脲衍生物对有害杂草表现出优异的除草活性，对作物的植物毒性低。

    Herbicidal composition and herbicidal method
    9.
    发明公开
    Herbicidal composition and herbicidal method 失效
    除草组合物和除草方法

    公开(公告)号：EP0350880A2

    公开(公告)日：1990-01-17

    申请号：EP89112694.8

    申请日：1989-07-11

    申请人： Kaken Pharmaceutical Co., Ltd. ,  SAGAMI CHEMICAL RESEARCH CENTER ,  Chisso Corporation

    发明人： Nagato, Shoin ,  Taguchi, Ryusuke ,  Hirai, Kenji ,  Hirose, Hiroaki ,  Yokota, Masahiro

    IPC分类号： A01N43/76

    CPC分类号： A01N43/76 ,  A01N2300/00

    摘要： A herbicidal composition comprising at least one oxazolidinedione derivative expressed by the following formula:
    (wherein R¹, R² and R³ independently denote hydrogen atoms, halogen atoms, nitro groups, alkyl groups, alkoxy groups, alkenyloxy groups, alkynyloxy groups or cycloalkyloxy groups; R⁴ and R⁵ independently denote hydrogen atoms, alkyl groups or aryl groups or may be combined with each other to form a polymethylene chain; and said alkyl groups, alkoxy groups, alkenyloxy groups, alkynyloxy groups, cycloalkyloxy groups and aryl groups may be substituted); and at least one organic phosphorus herbicide, as acitve ingredients.

    摘要翻译： （其中R 1，R 2和R 3分别代表氢原子，卤素原子，硝基，烷基，烷氧基，链烯氧基，炔氧基或环烷氧基; R 4和R 4独立地代表氢原子， R 5分别独立地表示氢原子，烷基或芳基，或者可以相互结合形成多亚甲基链;并且所述烷基，烷氧基，烯氧基，炔氧基，环烷氧基和芳基可以被取代）。 和至少一种有机磷除草剂，作为有效成分。