HETEROCYCLIC COMPOUNDS AS FUNGICIDES

摘要

Fungicidally active compounds of the formula <IMAGE> and steroisomers thereof, wherein A is the group =CW-or a nitrogen atom, B is the group =CX-or a nitrogen atom, D is the group =CY-or a nitrogen atom, and E is the group =CZ-or a nitrogen atom, wherein W, X, Y and Z, which may be the same or different, are, for example, hydrogen, halogen, nitro, nitrile, or other defined groups and wherein R1 and R2 are alkyl, cycloalkyl, alkenyl, alkynyl, optionally substituted aryl, optionally substituted aralkyl, cycloalkyl groups, or optionally substituted heteroaromatic, and V is oxygen or sulfur.