| abstract |
Indole derivatives of formula (I) wherein R 1 represents a hydrogen or halogen atom, wherein R 1 represents a hydrogen or halogen atom, or a C 1-6 alkyl, C 1-6 alkoxy or hydroxy group; R 2 represents a hydrogen atom or a C 1-6 alkyl, -CH 2 Cl 2 -alkenyl or -CH 2 Cl 2 -alkynyl group; R3 represents a hydrogen atom or a C1-6 alkyl or C1-6 alkoxy group; n represents 2 or 3; R * represents a group selected from cyano, hydroxyl, C1-6 alkoxy, phenoxy, C (O) C1-6 alkyl, C (O) CtH2, -CONR2 OR6, -NR5COR ', -SO2NR5R6 or -NR5SO2R' ( wherein each of R5 and R6 independently represents a hydrogen atom, a C1-6 alkyl or phenyl group); and quat. |