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.