Thiono-thiochroman and -dihydrobenzothiophene compounds as herbicidal agents
    8.
    发明授权
    Thiono-thiochroman and -dihydrobenzothiophene compounds as herbicidal agents 失效
    硫代二氢苯并噻喃和二氢苯并噻吩化合物作为除草剂

    公开(公告)号:US06413913B1

    公开(公告)日:2002-07-02

    申请号:US09693448

    申请日:2000-10-20

    申请人: Stephen S. Szucs

    发明人: Stephen S. Szucs

    IPC分类号: C07D40710

    CPC分类号: C07D409/06 A01N43/56

    摘要: The present invention provides a compound of formula I: wherein X is O or S(O)n; n is zero, 1 or 2; and Y is CR7R8, CHOR9, C(OR9)2, C═NOR10 or C═NNR20R21. Compounds of formula I are useful as herbicidal agents, particularly as agents for the control of undesirable plant species in the presence of a cereal crop.

    摘要翻译: 本发明提供式I化合物:其中X为O或S(O)n; n为零,1或2; 并且Y是CR7R8,CHOR9,C(OR9)2,C = NOR10或C = NNR20R21。式I化合物可用作除草剂,特别是作为在谷物作物存在下控制不期望的植物物种的试剂。

    Substituted methylene pyrazolinones and the herbicidal use thereof
    10.
    发明授权
    Substituted methylene pyrazolinones and the herbicidal use thereof 失效
    取代的亚甲基吡唑啉酮及其除草用途

    公开(公告)号:US06465395B2

    公开(公告)日:2002-10-15

    申请号:US09796163

    申请日:2001-02-28

    IPC分类号: C07D23120

    CPC分类号: A01N43/56

    摘要: The present invention provides thiochroman- and dihydrobenzothiophene-substituted methylene compounds of formula I. Further provided are compositions and methods utilizing said formula I compounds for the control of undesirable plant species.

    摘要翻译: 本发明提供式I的二氢苯并噻喃 - 和二氢苯并噻吩取代的亚甲基化合物。进一步提供了利用所述式I化合物控制不期望的植物物种的组合物和方法。