| 摘要 |
The compounds have the general formula /formula/ where R1 has been possibly substituted by alkyl, alkenyl, alkynyl, alkendienyl, cycloalkyl, bicycloalkyl or heterocyclic group, R2 is hydrogen atom or alkyl group or R1 and R2 together with the adjacent nitrogen atom are possibly a substituted heterocyclic ring , R3 is possibly substituted cycloalkyl or heterocyclic group; R4 is hydrogen or halogen atom or the group -NR5R6, where R5 is hydrogen atom or amino-, alkyl, cycloalkyl or bicycloalkyl group and R6 is hydrogen atom or alkyl group. The invention also relates to a method for the preparation of the compounds, to compositions containing it and to their application as fungicides.
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