Patent EP-1561378-A2 (EP)
Inventor: FEUCHT DIETER DR
IPC: A01N43/824
Filed: 2001-06-18
Abstract: Synergistic herbicidal agents containing an arylsulfonylaminocarbonyl-triazolinone derivative (I) are new. Synergistic herbicidal agents contain: (1) an arylsulfonylaminocarbonyl-triazolinone derivative of formula (I) and/or one of its salts; (2) 1-3 herbicides from acifluorfen-sodium, amicarbazone, amitrole, azafenidin, azimsulfuron, beflubutamid, benfluralin, bensulfuron, benfendizone, benzobicyclon, butafenacil-allyl, butroxydim, cafenstrole, caloxydim, tepraloxydim, chlorimuron-ethyl, cinidon-ethyl, clefoxydim, clethodim, cycloxydim, cyhalofop-butyl, diclosulam, diflufenzopyr, dimepiperate, dimethenamid-P, epropodan, fenoxaprop-P-ethyl, fentrazamide, florasulam, fluazifop, fluazolate, flufenacet, flufenpyr, flumioxazin, fluorochloridone, fomesafen, foramsulfuron, haloxyfop, iodosulfuron-methyl-sodium, isoxachlortole, lactofen, mefenacet, mesosulfuron, mesotrione, metamitron, S-metolachlor, oryzalin, oxadiargyl, oxadiazon, oxaziclomefone, oxyfluorfen, penoxsulam, pethoxamid, profluazol, propanil, propaquizafop, propisochlor, pyraclonil, pyridatol, pyriftalid, pyriminobac-methyl, pyrithiobac-sodium, quinchlorac, quizalofop, sethoxydim, thiazopyr, triclopyr, trifloxysulfuron, triflusulfuron-methyl, and N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]-carbonyl]-3-(N-methyl-N-methylsulfonyl-amino])-2-pyridinesulfonamide; and optionally (3) a compound which enhances plant tolerance from AD-67, diclonon, BAS-145138, benoxacor, cloquintocet-mexyl, see also related compounds disclosed in EP 86750, EP 94349, EP 191736 and EP 492336, cumyluron, cyometrinil, 2,4-D, diamuron, dymron, dicamba, dimepiperate, DKA-24, dichlormid, fenclorim, fenchlorazol-ethyl (see also related compounds disclosed in EP 174562 and EP 346620), flurazole, fluxofenim, furilazole, MON-139900, isoxadifen-ethyl (see also related compounds disclosed in WO 9507897), mefenpyr-diethyl (see also related compounds disclosed in WO 9107874), MG-191, oxabetrinil, PPG-1292, R-28725, R-29148, methyl 1-(2-chloro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichloro-phenyl)-5-methyl-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichloro-phenyl)-5-isopropyl-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichloro-phenyl)-5-(1,1-dimethyl-ethyl) -1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichloro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylate (see also related compounds disclosed in EP 269806 and EP 333131), ethyl 5-(2,4-dichlorobenzyl)-2-isoxazoline-3-carboxylate, ethyl 5-phenyl-2-isoxazoline-3-carboxylate, ethyl 5-(4-fluoro-phenyl)-5-phenyl-2-isoxazoline-3-carboxylate (see also related compounds disclosed in WO 9108202), 1,3-dimethyl-but-1-yl, 4-allyloxy-butyl, 1-allyloxy-prop-2-yl, methyl, ethyl, allyl or 2-oxo-prop-1-yl 5-chloro-quinoxalin-8-oxy-acetate, diethyl or diallyl 5-chloro-quinoxalin-8-oxy-malonate, diethyl 5-chloro-quinolin-8-oxy-malonate (see also related compounds disclosed in EP 582198), 2-(4-carboxy-chroman-4-yl)-acetic acid; 3,3'-dimethyl-4-methoxy-benzophenone, 1-bromo-4-chloromethylsulfonyl-benzene, N-(2-methoxy-benzoyl)-4-[(methylamino-carbonyl)-amino]-benzenesulfonamide and N-(2-methoxy-5-methyl-benzoyl)-4-(cyclopropyl-aminocarbonyl)-benzenesulfonamide. [Image] R 1>H, OH, NH 2, alkylideneamino, or alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, HN(alkyl), N(alkyl) 2, cycloalkyl, cycloalkylalkyl, cycloalkylamino, aryl or aralkyl (all optionally substituted); R 2>H, OH, SH, NH 2, CN, halo, or alkyl, alkoxy, alkylthio, HN(alkyl), N(alkyl) 2, alkenyl, alkynyl, alkenyloxy, alkynyloxy, alkenylthio, alkynylthio, alkenylamino, alkynylamino, cycloalkyl, cycloalkyloxy, cycloalkylthio, cycloalkylamino, cycloalkylalkyl, aryl, aryloxy, arylthio, arylamino or aralkyl (all optionally substituted); R 4>NO 2, CN, halo, or alkyl, alkylcarbonyl, alkoxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, alkenyl, alkenyloxy, alkenylthio, alkenylamino, alkynyl, alkynyloxy, alkynylthio, cycloalkyl, cycloalkyloxy, cycloalkylthio, cycloalkylamino, aryl, aryloxy, arylthio, arylsulfinyl, arylsulfonyl or arylamino (all optionally substituted); and R 3>R 4> or H. ACTIVITY : Herbicide. No biological data given. MECHANISM OF ACTION : Synergist.