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    • 2. 发明授权
    • Herbicidal mixtures having a synergistic effect
    • 具有协同效应的除草混合物
    • US6054410A
    • 2000-04-25
    • US43314
    • 1998-02-17
    • Max LandesBernd SievernichElmar KiblerWessel NuykenHelmut WalterKarl-Otto WestphalenHorst MayerEgon HadenChristiaan MulderAlfons SchonhammerGerhard Hamprecht
    • Max LandesBernd SievernichElmar KiblerWessel NuykenHelmut WalterKarl-Otto WestphalenHorst MayerEgon HadenChristiaan MulderAlfons SchonhammerGerhard Hamprecht
    • A01N47/36A01N43/54A01N43/66
    • A01N47/36
    • A composition comprising at least one sulfonylurea of the formula I ##STR1## wherein R.sup.1 is substituted alkyl; halogen; a group ER.sup.6 (E=O, S or NR.sup.7); COOR.sup.8 ; NO.sub.2 ; S(O).sub.o R.sup.9 ; SO.sub.2 NR.sup.10 R.sup.11 ; or CONR.sup.10 R.sup.11 ;R.sup.2 is hydrogen, alkyl, alkenyl, alkynyl, halogen, alkoxy, haloalkoxy, haloalkyl, alkylsulfonyl, nitro, cyano or alkylthio;R.sup.3 is F, CF.sub.3, CF.sub.2 Cl, CF.sub.2 H, OCF.sub.3, OCF.sub.2 Cl, or, if R.sup.1 is CO.sub.2 CH.sub.3 and R.sup.2 is simultaneously fluorine, R.sup.3 is Cl, or, if R.sup.1 is CH.sub.2 CF.sub.3 or CF.sub.2 CF.sub.3, R.sup.3 is methyl, or, if R.sup.4 is OCF.sub.3 or OCF.sub.2 Cl, R.sup.3 is OCF.sub.2 H or OCF.sub.2 Br;R.sup.4 is alkoxy, alkyl, alkylthio, alkylamino, dialkylamino, halogen, haloalkyl or haloalkoxy; andR.sup.5 is hydrogen, alkoxy or alkyl;or an enviromentally compatible salt of I, and an aryloxyalkanoic acid selected from the group consisting of 2,4-D, 2,4-DB, clomeprop, dichlorprop, dichlorprop-P, dichlorprop-P (2,4-DP-P), fenoprop (2,4,5-TP), fluoroxypyr, MCPA, MCPB, mecoprop, mecoprop-P, napropamide, napropanilide, triclopyr, and an enviromentally compatible salt thereof exhibits a synergistic herbicidal effect.
    • PCT No.PCT / EP96 / 03996 Sec。 371日期1998年2月17日 102(e)1998年2月17日PCT PCT 1996年9月12日PCT公布。 公开号WO97 / 10714 PCT 日期1997年3月27日包含至少一种式I的磺酰脲的组合物,其中R 1是取代的烷基; 卤素; 组ER6(E = O,S或NR7); COOR8; NO2; S(O)oR9; SO2NR10R11; 或CONR10R11; R 2是氢,烷基,烯基,炔基,卤素,烷氧基,卤代烷氧基,卤代烷基,烷基磺酰基,硝基,氰基或烷硫基; R3为F,CF3,CF2Cl,CF2H,OCF3,OCF2Cl,或者,如果R1为CO2CH3且R2为氟,R3为Cl,或者如果R1为CH2CF3或CF2CF3,则R3为甲基,或者,如果R4为OCF3或 OCF 2 Cl,R 3是OCF 2 H或OCF 2 Br; R4是烷氧基,烷基,烷硫基,烷基氨基,二烷基氨基,卤素,卤代烷基或卤代烷氧基; R5是氢,烷氧基或烷基; 或I环境的环境相容的盐,和选自2,4-D,2,4-DB,氯米普龙,二氯丙酸,二氯丙酸-P,二氯丙烷(2,4-DP-P)的芳氧基烷酸, ,异丙基(2,4,5-TP),氟氧吡啶,MCPA,MCPB,mecoprop,mecoprop-P,napropamide,萘丙酰苯胺,triclopyr及其环境相容的盐表现出协同的除草效果。