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    • 36. 发明专利
    • Herbicide-safener-combination, useful for combating weeds, comprises sulfur compound e.g. 3-(chloro-phenyl-methanesulfonyl)-5,5-dimethyl-4,5-dihydro-isoxazole, and safeners e.g. mefenpyr-diethyl
    • DE102005043460A1
    • 2007-03-15
    • DE102005043460
    • 2005-09-13
    • BAYER CROPSCIENCE GMBH
    • ROSINGER CHRISDIETRICH HANSJOERGHELMKE HENDRIKSCHAPER WOLFGANG
    • A01N43/80A01N41/10A01P13/00
    • Herbicide-safener-combination comprises a sulfur compound (I) or its salt and safeners. Herbicide-safener-combination comprises a sulfur compound of formula (I) or its salt and safeners. Either R 1>, R 2>1-6C alkyl, 2-6C-alkenyl, 2-6C-alkynyl, 3-8C-cycloalkyl, 1-6C-alkanoyl, 1-6C alkoxycarbonyl, mono-1-6C-alkyl-aminocarbonyl, di-1-6C-alkyl-aminocarbonyl (all optionally substituted by halo, cyano, 3-8C-cycloalkyl, -OR 6> or -S(O) mR 6>), H or CN; or R1+R2 : combined together by 3-7C spiro linkage at the C atom; and R 3>, R 4>1-6C-alkyl, 2-6C-alkenyl, 2-6C-alkynyl, 3-8C-cycloalkyl ( where the alkenyl and alkynyl is optionally substituted by halo, nitro, cyano, 3-6C-cycloalkyl, 1-6C-alkoxy, 1-6C-haloalkoxy or 1-6C-alkylthio) or H; or CR3+R4 : 3-7C spiro compound; or CR1+R3 : 5-8C ring structure; R 6>1-6C-alkyl, 2-6C-alkenyl, 2-6C-alkynyl, 3-6C cycloalkyl (all are optionally substituted by halogen or cyano, phenyl or heterocyclyl, where the heterocyclyl contains preferably 1-3 heteroatoms in the hetero-cyclic ring, preferably from the group of N, O or S, where the heterocyclyl is preferably aliphatic heterocyclyl with 3-7 ring atoms or heteroaromatic with 5 or 6 ring atoms, where the heteroatoms are optionally substituted by 1-6C alkyl, 1-6C halogen alkyl, halogen, cyano, 3-8C-cycloalkyl, OC(R 7>) 3 or -SC(R 7>) 3; R 7>substituted H, F or Cl; m : 0-2; R 5>optionally substituted by 6-14C aryl or 1-9C hetero aryl both having heteroatoms, preferably 1-4 heteroatoms like N, O and S, where carbocyclic or hetero-cyclic residue can be substituted with OH, halo, cyano, 1-6C alkyl, 1-6C-halo alkyl, 2-6C-alkenyl, 2-6C-alkynyl, 3-6C-cycloalkyl, 3-6C-cycloalkenyl, mono-1-6C-alkylamino, di-((1-6C)-alkyl)-amino, N-(1-6C)-alkanoyl)-amino, 1-6C-alkoxy, 1-6C-haloalkoxy, 3-6C-alkenyloxy, 3-6C-alkinyloxy, 3-6C-cycloalkoxy, 4-6C-cycloalkenyloxy, 1-6C-alkylthio, 1-6C-haloalkylthio, 3-6C-cycloalkylthio, 3-6C-alkenylthio, 4-6C-cycloalkenylthio, 3-6C-alkinylthio, 1-6C-alkanoyl, 2-6C-alkenylcarbonyl, 2-6C-alkynylcarbonyl, arylcarbonyl, 1-6C-alkoxycarbonyl, 3-6C-alkenyloxycarbonyl, 1-6C alkinoxycarbonyl, aryloxycarbonyl, 1-6C alkylsulfinyl, 1-6C-alkylsulfonyl-1-6C-haloalkylsulfinyl or 1-6C-halo alkyl sulfonyl, where alkyl, alkoxy or haloalkoxy are cyclically linked, when they are in ortho-position; n : 1-2; X : F, Cl, Br or I; and Y1 : H, F, Cl, Br or I. An independent claim is included for a method for combating weeds, preferably in cultivated lands, comprising applying (I) and the safener, together or separately on the plants, the seeds or the area on which the plants grow. [Image] ACTIVITY : Herbicide. MECHANISM OF ACTION : None given.