Patent ID: 8222287

Claim:
A compound of formula (I): wherein R 1 is selected from the group consisting of: i) amino, nitro and cyano; ii) (CH 2 ) n X, CH 2 F, CH 2 Br, CH 2 I, straight C 6 -C 12 alkyl, C 5 -C 7 alkyl, C 1 -C 12 alkoxy, unsubstituted C 3 -C 12 cycloalkyl, C 1 - 5 alkyl C 3 -C 12 cycloalkyl, C 3 -C 4 cycloalkoxy and C 3 -C 12 cycloalkyl substituted with at least one subtituent selected from the group consisting of straight or branched C 1 -C 12 alkyl, amino, nitro, cyano, straight or branched C 1 -C 12 haloalkyl, C 1 -C 5 alkoxy, C 1 -C 5 haloalkoxy, C 3 -C 5 cycloalkoxy and C 3 -C 5 halocycloalkoxy, wherein X is a halogen and n is 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12; iii) straight C 2 -C 8 alkenyl, C 1 -C 3 alkyl C 2 -C 5 alkenyl, C 2 -C 8 alkenyloxy, C 2 -C 8 haloalkenyl, C 3 -C 8 cycloalkenyl and C 1 -C 3 alkyl C 3 -C 8 cycloalkenyl; and iv) unsubstituted C 5 heterocyclyl, unsubstituted C 7 -C 12 heterocyclyl and C 5 -C 12 heterocyclyl substituted with at least one subtituent selected from the group consisting of straight or branched C 1 -C 12 alkyl, amino, nitro, cyano, straight or branched C 1 -C 12 haloalkyl, C 1 -C 5 alkoxy, C 1 -C 5 haloalkoxy, C 3 -C 5 cycloalkoxy and C 3 - C 5 halocycloalkoxy.