Polysubstituted 2-aryl-6 phenylimidazo[1,2-a]pyridine compound

Abstract

Compound of formula (1): in which: R1 represents: a phenyl group or a naphthyl group, it being possible for these two groups to be optionally substituted; X represents from 1 to 4 substituents, which are identical to or different from one another, chosen from hydrogen, halogen, (C1-C10)alky1, halo(C1-C10)alkyl, (C1-C10)alkoxy, NRaRb, cyano, nitro; R represents, at position 3, 5, 7 or 8 of the imidazo[1,2-a]pyridine, from 1 to 4 substituents, which are identical to or different from one another; R2 and R3 represent, independently of one another, a hydrogen atom or an optionally substituted (C1-C10)alkyl group; an optionally substituted aryl group; R2 and X may form, together with the carbon atoms which bear them, a carbon-based ring containing from 5 to 7 carbon atoms; R.4 represents: a hydrogen atom, an optionally substituted (C1- C10)alkyl group, or an aryl group optionally substituted with one or more s,ubstituents, Pharmaceutical composition comprising thereof and process for the synthesis thereof.