| abstract |
Compounds of formula (I), wherein A is a 5-membered optionally substituted, heteroaryl group comprising at least one hetero atom selected from nitrogen, sulfur and oxygen, which is optionally substituted by one or more of the group R2; R1 is alkyl, cycloakyl, cycloalkenyl, alkenyl, alkynyl, or amino (each of which is optionally substituted), Y1-X-, halogen, cyano, nitro, acyl, acyloxy, optionally substituted heterocyclyl or optionally substituted phenyl; or two adjacent groups together with the carbon atoms to which they are attached can form an optionally substituted benzo ring; R2 has the same meaning as R1 or two adjacent groups together with the carbon atoms to which they are attached can form an optionally substituted heterocyclic ring; Y is alkyl, cycloalkyl, cycloalkenyl, alkenyl or alkynyl, each of which is optionally substituted, hydrogen or acyl; Y1 has the same meaning as Y or is optionally substituted phenyl or optionally substituted heterocyclyl; Z is C(=X?1)-X2-R3¿, cyano, nitro, amino, acyl, optionally substituted heterocyclyl, -C(R?5)=N-OR6¿ or -C(R?5)=N-NR6R7; R3¿ is alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, phenyl or heterocyclyl, each of which is optionally substituted, hydrogen or an inorganic or organic cationic group; X?1 and X2¿, which may be the same or different, are O or S; R?5, R6 and R7¿ which may be the same or different, are alkyl, cycloalkyl, cycloalkenyl, alkenyl, alkynyl, phenyl or heterocyclyl, each of which is optionally substituted or hydrogen or R?6 and R7¿ together with the atom(s) to which they are attached can form a ring; and n is 0 to 4, have fungicidal activity. |