Patent ID: 8865705

Claim:
A compound represented by formula I, a prodrug, N-oxide, addition salt, quaternary amine, metal complex, or a stereochemically isomeric form thereof; wherein each X independently is C or N; R 1 is H; R 2 is selected from the group consisting of Br and Cl; R 3 is —(CR 6 R 7 ) n —R 8 ; R 4 is selected from the group consisting of H, C 3 -C 7 cycloalkyl, C 2 -C 10 alkenyl, —(CR 6 R 7 ) n —R 8 ; —CH 2 -p-Fluorophenyl, CH 2 CF 3 and —SO 2 CH 3 ; R 5 is present where X is C, whereby each R 5 is selected, each independently, from the group consisting of H, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, halogen, and CN; R 5 is absent where X is N; R 6 and R 7 are H; R 8 is selected from the group consisting of H, OH, CF 3 , CHF 2 , F, Cl, SO 2 CH 3 , SO 2 C 3 -C 7 cycloalkyl, NR 6 SO 2 R 6 , SO 2 NR 6 R 7 , NR 6 SO 2 C 3 -C 7 cycloalkyl, CN, NR 6 R 7 , COOH, COOR 6 , CONR 6 R 7 , OCOC 1 -C 6 alkyl, CONR 6 SO 2 R 7 , CONH—R 6 —SO 2 R 7 , CONH—R 6 —SO 2 NR 6 R 7 CONR 6 SO 2 NR 6 R 7 , phtalimido or a 5 to 6 membered aliphatic or aromatic ring that optionally contains one or more heteroatoms selected from the group N, S, O; n is an integer having a value from 1 to 6.