Patent ID: 8618023

Claim:
A fungicidally active compound having formula I: wherein X is oxygen or sulfur; R 1 is hydrogen, halogen or C 1 -C 6 alkyl; R 2 , R 3 , R 4 and R 5 are each hydrogen; A is A 1 in which R 16 is C 1 -C 4 alkyl or C 1 -C 4 halogenalkyl; R 17 is C 1 -C 4 alkyl; and R 18 is hydrogen or halogen; and B is B 1 in which R 19b and R 19d are both hydrogen; and R 19a , R 19c and R 19e are each independently hydrogen, halogen, cyano, C 2 -C 6 alkynyl, C 1 -C 6 halogenalkyl, C 1 -C 6 halogenalkoxy or phenyl, which is substituted halogen, provided that at least one of R 19a , R 19c and R 19e is not hydrogen; and tautomers/isomers/enantiomers of the fungicidally active compound.