INDOLE-2-CARBOXYLIC ESTER DERIVATIVES AND AGRICULTURAL AND HORTICULTURAL BACTERIOCIDES CONTAINING THE SAME AS THE ACTIVE INGREDIENT
申请人:OTSUKA KAGAKU KABUSHIKI KAISHA
公开号:EP0791582A1
公开(公告)日:1997-08-27
An object of the invention is to provide an indole-2-carboxylic acid ester derivative which shows a selectively high fungicidal effect on fungicide-resistant fungi. The indole-2-carboxylic acid ester derivative of the invention is a compound represented by the formula
wherein R1 is a hydrogen atom, a hydroxy group, a C1-4acyl group, a C1-4acyloxy group, a C1-4alkoxy group, a (C1-4alkoxycarbonyl)oxy group, a phenoxycarbonyl group or a C1-4alkoxycarbonyl group, R2 is a C1-4alkyl group, R3 is a hydrogen atom, a C1-4alkyl group, a C2-4alkenyl group, a phenyl group, a cyano group, a carbamoyl group or the like, R4 and R5 are the same or different and each represents C1-4alkyl group or a halogen atom.
[EN] N-(1-ETHYL-4-PYRAZOLYL)TRIAZOLOAZINESULFONAMIDE HERBICIDES<br/>[FR] HERBICIDES A BASE DE N-(1-ETHYL-4-PYRAZOLYL)TRIAZOLOAZINESULFONAMIDE
申请人:DOWELANCO
公开号:WO1997008172A1
公开(公告)日:1997-03-06
(EN) Substituted N-(1-ethyl-4-pyrazolyl)triazoloazinesulfonamide compounds of formula (I) such as N-(1-ethyl-5-methyl-3-(trifluoromethyl)-4-pyrazolyl)-5-methoxy-7-methyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide and N-(1-ethyl-5-methyl-3-(trifluoromethyl)-4-pyrazolyl)-5-methoxy-7-methyl[1,2,4]triazolo[1,5-a]-pyridine-2-sulfonamide, were prepared and found to possess selective herbicidal utility. The compounds are especially useful for the pre-emergence control of grassy weeds in soybeans.(FR) Selon la présente invention, on a obtenu des composés N-(1-éthyl-4-pyrazolyl)triazoloazinesulfonamide substitués représentés par la formule générale (I) tels que le N-(1-éthyl-5-méthyl-3-(trifluorométhyl)-4-pyrazolyl)-5-méthoxy-7-méthyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide et le N-(1-éthyl-5-méthyl-3-(trifluorométhyl)-4-pyrazolyl)-5-méthoxy-7-méthyl[1,2,4]triazolo[1,5-a]-pyridine-2-sulfonamide. Ces composés qui se sont avérés présenter une activité herbicide sélective, conviennent particulièrement à la lutte contre la pré-levée des mauvaises herbes graminées dans le soja.