Patent EP-2210492-A1 (EP)
Inventor: ROSINGER CHRISTOPHER DR
IPC: A01N43/40
Filed: 2008-11-29
Abstract: Composition (Q) comprises one or more 2-cyclopropyl-pyridine compound (I) and its N-oxide or salt; and one or more safener, which is e.g. a compound from heterocyclic carboxylic acid derivative comprising dichlorophenylpyrazolin-3-carboxylic acid, derivatives of 1,5-diphenylpyrazol-3-carboxylic acid or 5,5-diphenyl-2-isoxazolin-3-carboxylic acid, a compound form 8-quinolinyloxy derivative comprising 8-quinolinyloxy acetic acid or (5-chloro-8-quinolinyloxy)malonic acid, and an active agent from dichloroacetamide type. Composition (Q) comprises one or more 2-cyclopropyl-pyridine compound of formula (I) and its N-oxide or salt; and one or more safener, which is e.g. a compound from heterocyclic carboxylic acid derivative comprising dichlorophenylpyrazolin-3-carboxylic acid, derivatives of 1,5-diphenylpyrazol-3-carboxylic acid or 5,5-diphenyl-2-isoxazolin-3-carboxylic acid, a compound from 8-quinolinyloxy derivative comprising 8-quinolinyloxy acetic acid or (5-chloro-8-quinolinyloxy)malonic acid, an active agent from dichloroacetamide type, an active agent from the class of hydroxyaromate or aromatic-aliphatic carboxylic acid derivative, an active agent from the class of 1,2-dihydroquinoxalin-2-one, a compound from diphenylmethoxyacetic acid derivative, an active agent from the class of 3-(5-tetrazolylcarbonyl)-2-quinolone, an active agent of oxyimino compound type, as seed treating agent, an active agent from the class of isothiochromanone, one or more compound from naphthalic anhydride, fenclorim, flurazole or disulfoton, or an active agent having safener activity in addition to herbicidal effect against weed for culture plant i.e. rice comprising dimepiperate, daimuron or cumyluron. R 1>H, F, or Cl; either R 2>H, 1-4C-alkyl (optionally substituted by 1-2 R 7>), 2-4C-alkenyl (optionally substituted by 1-2 R 8>), 2-4C-alkynyl (optionally substituted by 1-2 R 9>), C(=O)R 10>, nitro, OR 11>, SO 2R 12>, NR 13>R 14>or N=CR 15>R 16>; and R 3>H, 1-4C-alkyl (optionally substituted by 1-2 R 17>) or C(=O)R 10>; or R 2>R 3>-(CH 2) 4-, -(CH 2) 5-, -CH 2CH=CHCH 2- or - (CH 2) 2O(CH 2) 2- (all optionally substituted by 1-2 R 18>), =C(R 19>)NR 20>R 21>or =C(R 22>)OR 23>; R 4>halo; R 5>COOH or its herbicidal active derivative; R 6>halo, 1-6C-alkyl, 1-6C-haloalkyl, 2-6C-alkenyl, 2-6C-haloalkenyl, 1-3C-alkoxy, 1-2C-haloalkoxy, 1-3C-alkylthio or 1-2C-haloalkylthio; R 7>-R 9>halo, 1-3C-alkoxy, 1-3C-haloalkoxy, 1-3C-alkylthio, 1-3C-haloalkylthio, amino, 1-3C-alkylamino, 2-4C-dialkylamino or 2-4C-alkoxycarbonyl; R 10>H, 1-14C-alkyl, 1-3C-haloalkyl, 1-4C-alkoxy, phenyl, phenoxy or benzyloxy; R 11>H, 1-4C-alkyl, 1-3C-haloalkyl or CHR 24>C(O)OR 25>; R 12>1-4C-alkyl or 1-3C-haloalkyl; R 13>H, 1-4C-alkyl or C(=O)R 26>; R 14>H or 1-4C-alkyl; either R 15>H, 1-4C-alkyl or phenyl (optionally substituted by 1-3 R 27>); and R 16>H or 1-4C-alkyl; or R 15>R 16>-(CH 2) 4- or -(CH 2) 5-; R 17>halo, 1-3C-alkoxy, 1-3C-haloalkoxy, 1-3C-alkylthio, 1-3C-haloalkylthio, amino, 1-3C-alkylamino, 2-4C-dialkylamino or 2-4C-alkoxycarbonyl; R 18>halo, 1-3C-alkyl, 1-3C-alkoxy, 1-3C-haloalkoxy, 1-3C-alkylthio, 1-3C-haloalkylthio, amino, 1-3C-alkylamino, 2-4C-dialkylamino or 2-4C-alkoxycarbonyl; R 19>H or 1-4C-alkyl; either R 20>, R 21>H or 1-4C-alkyl; or R 20>R 21>-(CH 2) 4-, -(CH 2) 5-, -CH 2CH=CHCH 2- or -(CH 2) 2O(CH 2) 2-; R 22>H or 1-4C-alkyl; R 23>1-4C-alkyl; R 24>H, 1-4C-alkyl or 1-4C-alkoxy; R 25>H, 1-4C-alkyl or benzyl; R 26>H, 1-14C-alkyl, 1-3C-haloalkyl, 1-4C-alkoxy, phenyl, phenoxy or benzyloxy; R 27>CH 3, Cl or CH 3O; and p : 0-5 (preferably 0). [Image] ACTIVITY : Herbicide. MECHANISM OF ACTION : None given.