Thiochromanoylpyrazolone derivatives
    15.
    发明授权
    Thiochromanoylpyrazolone derivatives 失效
    硫代色酰基吡唑啉酮衍生物

    公开(公告)号:US06352959B1

    公开(公告)日:2002-03-05

    申请号:US09857053

    申请日:2001-05-31

    IPC分类号: A01N4384

    CPC分类号: C07D409/06 C07D409/14

    摘要: Thiochromanoylpyrazolone derivatives of the formula I where: A is an unsubstituted or substituted, saturated or unsaturated alkyl chain; R1 is cyano, thiocyanato, nitro, OR4, SR5, SOR6, S02R6, ONR6NR7, ON═CR6R8, NR9R10, P(O)R11R12, P(S)R11R12, COR, CO2R6, unsubstituted or substituted phenyl or heterocyclyl; R2 is alkyl, haloalkyl, alkoxy or haloalkoxy; R3 is hydrogen, alkyl or halogen; X is oxygen, sulfur, S═O, S(═O)2, CR13R14, C═O or C═NR15; m is 0, 1 or 2; n is 0, 1, 2, 3 or 4; R16 is substituted pyrazol-4-yl-carbonyl or substituted (4,5-dihydro-5-oxo-pyrazol-4-yl)methylidene; and their agriculturally useful salts; Processes for preparing the thiochromanoylpyrazolone derivatives, compositions comprising them, and the use of these derivatives or of the compositions comprising them for controlling undesirable plants are described.

    摘要翻译: 其中:A为未取代或取代的饱和或不饱和烷基链; R1为氰基,氰硫基,硝基,OR4,SR5,SOR6,SO2R6,ONR6NR7,ON = CR6R8,NR9R10,P(O)R11R12, P(S)R 11 R 12,COR,CO 2 R 6,未取代或取代的苯基或杂环基; R 2是烷基,卤代烷基,烷氧基或卤代烷氧基; R 3是氢,烷基或卤素; X是氧,硫,S = O,S(= O) 2,CR 13 R 14,C = O或C = NR 15; m为0,1或2; n为0,1,2,3或4; R 16为取代的吡唑-4-基 - 羰基或取代的(4,5-二氢 描述了制备硫代色满酰基吡唑啉酮衍生物的方法,包含它们的组合物,以及这些衍生物或包含它们的组合物用于防治不期望的植物的用途。