| abstract |
The present invention relates to heterocyclic compounds of formula I having microbicidal activity, in particular fungicidal activity, together with methods of controlling microorganisms using compounds of formula I: where A is xC(R 10 R 11 )-C(=O)-, xC(R 12 R 13 )-C(=S)-, xOC(=O)-, xOC(=S)-, xN(R 14 )-C(=O)-, xN(R 15 )-C(=S)-, xC(R 16 R 17 )-SO 2 -or xN=C(R 30 )-, in each case, x represents a bond attached to R 1 ; T is CR 18 or N; Y 1 , Y 2 , Y 3 , and Y 4 are independently CR 19 or N; Q is O or S; n is 1 or 2; p is 1 or 2, provided that when n is 2, p is 1. R1 is R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 10 , R 11 , R 12 , R 13 , R 16 , R 17 , R 18 , R 19 and R 30 are each independently hydrogen, Halogen, cyano, C 1 -C 4 alkyl or C 1 -C 4 haloalkyl; R 8 , R 14 and R 15 are each independently hydrogen or C 1 -C 4 alkyl; and R 9 is phenyl , benzyl or group (a): wherein each of the phenyl, benzyl and group (a) is optionally independently selected from C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, halogen, cyano, hydroxy and amino to 3 substituents; or a salt or an N-oxide thereof. |