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    • 4. 发明授权
    • Substituted amino carboxyethyl haloacetamide herbicide antidotes
    • 取代的氨基羧乙基卤乙酰胺除草剂解毒剂
    • US4506088A
    • 1985-03-19
    • US488291
    • 1983-04-25
    • Hsiao-Ling M. Chin
    • Hsiao-Ling M. Chin
    • A01N25/32C07C143/83
    • A01N25/32
    • Herbicide antidote compounds having the formula ##STR1## in which R is halomethyl wherein halo refers to chlorine, bromine or iodine and the methyl group is mono- or di-substituted;R.sub.1 is selected from the group consisting of alkyl having 1-4 carbon atoms, inclusive; phenyl, and methylaminocarboxyethyl;R.sub.2 is selected from the group consisting of hydrogen and methyl, and,R.sub.3 is selected from the group consisting of alkyl having 1-4 carbon atoms, inclusive; p-toluenesulfonyl; p-chlorophenylsulfonyl; halophenyl wherein halo refers to a member of the group consisting of chlorine, bromine and iodine and wherein said phenyl group may be mono-, di-, or tri-halosubstituted on the same or different substituents; and, halomethylphenyl wherein halo refers to a member of the group consisting of fluorine, chlorine, bromine and iodine and said methyl group may be mono-, di-, or tri-substituted.
    • 具有式“IMAGE”的除草剂解毒剂化合物,其中R是卤代甲基,其中卤素是指氯,溴或碘,甲基是单或二取代的; R1选自具有1-4个碳原子的烷基,包括端基; 苯基和甲基氨基羧基乙基; R 2选自氢和甲基,R 3选自具有1-4个碳原子的烷基,包括端基; 对甲苯磺酰; 对氯苯磺酰; 卤代苯基,其中卤素是指由氯,溴和碘组成的组的成员,并且其中所述苯基可以在相同或不同的取代基上被单,二或三卤代取代; 和卤代甲基苯基,其中卤素是指氟,氯,溴和碘组成的组中的成员,所述甲基可以是单 - ,二 - 或三 - 取代的。