Patent ID: 7241721

Claim:
A compound of formula (I): wherein: Het is 1,2-diazole attached to the main structure in the 4-position, the ring being substituted by one, two or three groups R y ; R 1 is hydrogen, formyl, CO—C 1-4 alkyl, COO—C 1-4 alkyl, C 1-4 alkoxy(C 1-4 )alkylene, CO—C 1-4 alkylenoxy(C 1-4 )alkyl, propargyl or allenyl; R 2 , R 3 , and R 4 are each, independently, hydrogen, halogen, methyl or CF 3 ; R 5 is hydrogen or fluorine; R 6 is, independently, halogen, methyl or CF 3 ; R 7 is (Z) m C≡C(Y 1 ), or (Z) m C(Y 1 )═C(Y 2 )(Y 3 ); each R y is, independently, halogen, C 1-3 alkyl, C 1-3 haloalkyl, C 1-3 alkoxy(C 1-3 )alkylene or cyano; X is O or S; Y 1 , Y 2 and Y 3 are each, independently, hydrogen, halogen, C 1-6 alkyl [optionally substituted by one or more substituents each independently selected from halogen, hydroxy, C 1-4 alkoxy, C 1-4 haloalkoxy, C 1-4 alkylthio, C 1-4 haloalkylthio, C 1-4 alkylamino, di(C 1-4 )alkylamino, C 1-4 alkoxycarbonyl, C 1-4 alkylcarbonyloxy and tri(C 1-4 )alkylsilyl], C 2-4 alkenyl [optionally substituted by one or more substituents each independently selected from halogen], C 2-4 alkynyl [optionally substituted by one or more substituents each independently selected from halogen], C 3-7 cycloalkyl [optionally substituted by one or more substituents each independently selected from halogen, C 1-4 alkyl and C 1-4 haloalkyl] or tri(C 1-4 )alkylsilyl; Z is C 1-4 alkylene [optionally substituted by one or more substituents each independently selected from hydroxy, cyano, C 1-4 alkoxy, halogen, C 1-4 haloalkyl, C 1-4 haloalkoxy, C 1-4 alkylthio, COOH and COO—C 1-4 alkyl]; m is 0 or 1; and n is 0, 1 or 2.