NN*1**METHOXYCARBONYLETHYL**NN*N**N** DISUBSTITUTED HYDRAZINOACETYL**ANILINE DERIVATIVE*ITS MANUFACTURE AND FUNGICIDAL COMPOSITION CONTAINING IT AS ACTIVE COMPONENT

摘要

Hydrazino-acetanilide derivatives of the formula I IMAGE (I) wherein R1 is C1-C4 alkyl, C1-C4 alkoxy or halogen, R2 is C1-C3 alkyl, C1-C4 alkoxy or halogen, R3 is hydrogen, C1-C3 alkyl or halogen, R4 is hydrogen or methyl, with the total number of C atoms of the substituents R1, R2, R3 and R4 in the phenyl ring not exceeding 6, R5 is C1-C5 alkyl which is unsubstituted or substituted by halogen, or it is phenyl which is unsubstituted or substituted by methyl, nitro and/or halogen, or it is the benzyl group, and R6 is hydrogen or C1-C5 alkyl, possess valuable microbicidal properties, and contained in appropriate compositions these derivatives can be used in particular for combating phytopathogenic fungi.