N-(1,1,-DIMETHYL-2-0XA-4-INDANE) AMIDE DERIVATIVES

摘要

A substituted carboxylic acid derivative which is fungicidally active is provided. The compound has the formula: wherein R1 stands for a methyl or ethyl group, A stands for R2 stands for a methyl, ethyl or trifluoromethyl group, R3 stands for a methyl group or a halogen or hydrogen atom, R4 stands for a fluorine or hydrogen atom, R5 stands for a methyl, nitro or trifluoromethyl group or a halogen atom, Z stands for a =CH- group or an N atom, R6 stands for a methyl, ethyl or trifluoromethyl group and R7 stands for an amino or methyl group or a chlorine atom.