Appeal No. 2003-1308 Application No. 09/287,176 wherein, in said formulae (III) and (III'): R13 is chosen from a hydrogen atom, a C1-C4 alkoxy radical, a halogen atom, and an amino radical; R14 is chosen from a hydrogen atom and a C1-C4 alkyl radical, or R14 forms, with a carbon atom of the benzene ring, a heterocycle which is optionally oxygenated and/or substituted with at least one C1-C4 alkyl group; R15 is chosen from a hydrogen atom and a halogen atom; R16 and R17, which are identical or different, are chosen from a hydrogen atom and a C1-C4 alkyl radical; D1 and D2, which are identical or different, are chosen from a nitrogen atom and a -CH group; m = 0 or 1; with the proviso that when R13 is an unsubstituted amino group, then D1 and D2 simultaneously are a -CH group and m = 0; X- is an anion; and E is a group chosen from structures E1 to E8 below: -7-Page: Previous 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 NextLast modified: November 3, 2007