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    Diphenyl ether herbicides
    3.
    发明授权
    Diphenyl ether herbicides 失效
    二苯醚除草剂

    公开(公告)号：US5073192A

    公开(公告)日：1991-12-17

    申请号：US592517

    申请日：1990-10-02

    申请人： Michael T. Clark ,  Ian J. Gilmore

    发明人： Michael T. Clark ,  Ian J. Gilmore

    IPC分类号： A01N43/12 ,  A01P13/00 ,  C07D307/87 ,  C07D307/88

    CPC分类号： C07D307/88 ,  A01N43/12 ,  C07D307/87

    摘要： Phenoxy phthalide derivatives having the general formula II: ##STR1## wherein R.sub.1 represents a hydrogen or halogen atom or an alkyl or haloalkyl group; R.sub.2 and R.sub.3, which may be the same or different, each independently represents a hydrogen or halogen atom or an alkyl, haloalkyl, nitro or cyano group; R.sub.4 represents a saturated alkyl group; R.sub.5 represents an unsaturated alkyl group; and X represents an oxygen or sulphur atom, are useful as herbicides.

    Herbicidal carboxamide compounds
    5.
    发明授权
    Herbicidal carboxamide compounds 失效
    除草甲酰胺化合物

    公开(公告)号：US5384305A

    公开(公告)日：1995-01-24

    申请号：US787647

    申请日：1991-11-04

    申请人： Christopher J. Foster ,  Terence Gilkerson ,  Richard Stocker ,  Ian J. Gilmore

    发明人： Christopher J. Foster ,  Terence Gilkerson ,  Richard Stocker ,  Ian J. Gilmore

    IPC分类号： A01N43/40 ,  A01P13/00 ,  C07D213/79 ,  C07D213/81 ,  C07D213/83 ,  C07D213/86 ,  C07D213/56

    CPC分类号： C07D213/79 ,  C07D213/81 ,  C07D213/83 ,  C07D213/86

    摘要： Compounds of the formula ##STR1## wherein n is 1 to 5 and the/each X is hydrogen, halogen, cyano, nitro, optionally substituted alkyl or alkoxy alkenyloxy, alkynyloxy, haloalkylthio, alkenylthio or alkynylthio;m is 0 or 1 to 3 and the/each Y is halogen, alkyl or haloalkyl;Z is oxygen or sulphur;andR.sup.1 and R.sup.2 each, independently, is hydrogen, alkyl optionally substituted by halogen, hydroxy, cyano, alkoxy, alkylthio, alkoxycarbonyl, or mono- or di-alkylamino, alkenyl, alkynyl, hydroxy, alkoxy, alkenyloxy, alkynyloxy, alkoxycarbonyl, amino, mono- or di-alkylamino, alkoxycarbonylamino, arylamino, dialkylcarbamoyl, cycloalkyl, or optionally substituted cycloalkylalkyl;orR.sup.1 and R.sup.2 together form an alkylene chain optionally interrupted by oxygen, sulphur or --NR--, R being hydrogen or alkyl;are herbicides.

    摘要翻译： 式（I）的化合物，其中n为1至5，并且每个X为氢，卤素，氰基，硝基，任选取代的烷基或烷氧基烯氧基，炔氧基，卤代烷硫基，烯硫基或炔硫基; m为0或1至3，并且每个Y为卤素，烷基或卤代烷基; Z是氧或硫; 羟基，氰基，烷氧基，烷硫基，烷氧基羰基或单 - 或二 - 烷基氨基，烯基，炔基，羟基，烷氧基，烯氧基，炔氧基，烷氧基羰基，氨基 ，单 - 或二 - 烷基氨基，烷氧基羰基氨基，芳基氨基，二烷基氨基甲酰基，环烷基或任选取代的环烷基烷基; 或R 1和R 2一起形成任选被氧，硫或-NR-中断的亚烷基链，R是氢或烷基; 是除草剂。