QUINOLINE-2(1H)-ONE AND DIHYDROQUINOLINE-2(1H)-ONE DERIVATIVES AS LIGANDS OF 5-HT, 5-HT2 AND 5-HT1-LIKE RECEPTORS

摘要

The invention concerns compounds of formula (I) in which --- represents a single or double bond; G represents (G) in position 3 or 4; m = 2 to 4; Z represents a nitrogen atom or a -CH- group; R1 and R2 each represent independently of each other, a hydrogen or halogen atom, an amino, hydroxy, nitro, cyano, (C1-C6) alkyl, (C1-C6) alkoxy, trifluoromethyl, trifluoromethoxy, -COOH, -COOR4, -CONH2, -CONHR4, -CONR4R5, -SR4, -SO2R4, -NHCOR4, -NHSO2R4, -N(R4)2 group; R3 represents a hydrogen atom, a (C1-C4) alkyl, -(CH2)pOH, -(CH2)pNH2, -(CH2)nCOOH, -(CH2)nCOOR4, -(CH2)nCN, -(CH2)n-tetrazolyl, -(CH2)nCONH2, -(CH2)nCONHOH, -(CH2)pSH, (CH2)nSO3H, -(CH2)nSO2NH2, -(CH2)nSO2NHR4, -(CH2)nSO2NR4R5, -(CH2)nCONHR4, -(CH2)nCONR4R5, -(CH2)pNHSO2R4, -(CH2)pNHCOR4, -(CH2)pOCOR4 group; R4 and R5 are each a (C1-C4) alkyl group; n = 1 to 4; p = 2 to 4; and A represents a benzo group optionally substituted or not. The invention is applicable in therapeutics.