HOMOLOGOUS FUNGICIDES OF N-PHENYL ALARINATES, PROCESS FOR THEIR PREPARATION AND THEIR USE

摘要

Fungicides of the formula: (I) in which: R1 and R3, which are identical or different, represent an alkyl radical having from 1 to 4 carbon atoms and are preferably the methyl radical, R4 represents the hydrogen atom or a methyl radical, R5 represents the hydrogen atom or an alkyl radical having from 1 to 4 carbon atoms, R6 represents an optionally monohalogenated or dihalogenated alkyl radical having from 1 to 6 carbon atoms, a cycloalkyl radical having from 3 to 6 carbon atoms or a radical -CH2-X-R7, X represents the oxygen or sulphur atom, and R7 represents an alkyl radical having from 1 to 4 carbon atoms.