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    • 2. 发明授权
    • Use of hydroxyaromatics as safeners
    • 使用羟基芳烃作为安全剂
    • US08138118B2
    • 2012-03-20
    • US10911706
    • 2004-08-04
    • Udo BickersLothar WillmsChristopher Rosinger
    • Udo BickersLothar WillmsChristopher Rosinger
    • A01N25/32A01N43/72
    • A01N37/40A01N25/32A01N43/80A01N47/36A01N2300/00
    • Compounds of the formula (I) or salts thereof in which R1 is carboxyl or a derivative of a carboxyl group, preferably a radical of the formula —CN, —C(═X)—Y—R or —C(═X)-Het, in which X is O, S or NRa or N—NRaRb, Y is O, S, NRc or NRc—NRdRe, R is H, a (subst.) hydrocarbon radical (HR) or acyl, and Het is an aliphatic nitrogen heterocycle, where each of the radicals Ra, Rb, Rc, Rd and Re is as defined for R or a radical of the formula —OR*, where R* is as defined for R, R2 is H or (subst.) HR or a heterocyclic radical, or, if Z═O or S, also an acyl radical, (R3)n are n radicals R3, as defined in claim 1, Z is a group of the formula O or S(O)x, where x=0, 1 or 2, and n is an integer 0, 1, 2, 3 or 4, 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.
    • 式(I)的化合物或其盐,其中R 1是羧基或羧基的衍生物,优选式-CN,-C(= X)-Y-R或-C(= X) - Het,其中X是O,S或NRa或N-NRaRb,Y是O,S,NRc或NRc-NRdRe,R是H,a(取代)烃基(HR)或酰基,Het是脂族 氮杂环,其中每个基团R a,R b,R c,R d和R e如R所定义或式-OR *的基团,其中R *如对R所定义,R 2为H或(取代)HR 或杂环基,或者如果Z = O或S也是酰基,则(R3)n是如权利要求1所定义的n个基团R 3,Z是式O或S(O)x的基团,其中 x = 0,1或2,n为整数0,1,2,3或4,作为农作物或有用植物的安全剂,以防止农药的植物毒性作用,优选作为防止农药如除草剂的作用的安全剂, 在这些植物中。