Safeners based on acrylic-aliphatic carboxylic acid derivatives
    48.
    发明授权
    Safeners based on acrylic-aliphatic carboxylic acid derivatives 失效
    基于丙烯酸 - 脂族羧酸衍生物的安全剂

    公开(公告)号:US07838463B2

    公开(公告)日:2010-11-23

    申请号:US10911669

    申请日:2004-08-04

    Abstract: Compounds of the formula (I) or salts thereof, which R1 is COOH or a derivative thereof, preferably a radical of the formula —CN, —C(═X)—Y—R or —C(X′R′)(X″R″)—Y—R, in which R is H, a (subst.) hydrocarbon radical, a heterocyclic radical or acyl, Y is a direct bond or O, S, NRc or NRc—NRdRe, n is the integer 1, 2, 3, 4, 5 or 6 and R′, R″, X, X′, X″, Ra, Rb, Rc, Rd, Re, R2, R3 (R4)m are as defined in claim 1 are suitable as safeners for crop plants or useful plants against phytotoxic actions of agrochemicals, preferably as safeners against the action of pesticides such as herbicides in these plants, where compounds of the formula (I) or salts thereof in which R1 is COOH, R2, R3 are each hydrogen, (R4)m is a hydroxyl radical (m=1) in any position or two radicals R4 (m=2) in any position, where in the latter case one radical is a hydroxyl group and the other radical is hydroxyl or methoxy, and n is the number 1, are used as safeners for crop plants or useful plants against phytotoxic actions of agrochemicals other than glyphosate.

    Abstract translation: 式(I)化合物或其盐,其中R 1为COOH或其衍生物,优选式-CN,-C(= X)-Y-R或-C(X'R')(X “R”)-Y-R,其中R为H,(基)烃基,杂环基或酰基,Y为直接键或O,S,NRc或NRc-NRdRe,n为整数1 ,2,3,4,5或6,R',R“,X,X',X”,Ra,Rb,Rc,Rd,Re,R2,R3(R4)m如权利要求1中所定义, 作为防治农药的植物毒性作用的安全剂,优选作为防止农药如这些植物中除草剂作用的安全剂,其中R1为COOH,R2,R3的式(Ⅰ)化合物或其盐为 每个氢,(R4)m是在任何位置的任何位置或两个基团R 4(m = 2)的羟基(m = 1),其中在后一种情况下一个基团是羟基,另一个基团是羟基或 甲氧基,n为数1,用作作物作物或用途的安全剂 l植物除草甘膦以外的农药的植物毒性作用。

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