L. Savini et al., NEW QUINOLINE DERIVATIVES - SYNTHESIS AND EVALUATION FOR ANTIINFLAMMATORY AND ANALGESIC PROPERTIES .2., Il Farmaco, 48(6), 1993, pp. 805-825
The synthesis of new halogenated series of 4-anilinoquinoline-3-carbox
ylic acids, N-3-carboxyquinolyl(4)!anthranilic acids and their corres
ponding esters is reported. These have been obtained by reacting 4-chl
oro-3-carbethoxy-quinolines with variously substituted anilines and me
thyl anthranilate respectively. The synthesized compounds were tested
for antiinflammatory and analgesic activities; some of them showed a g
ood analgesic activity, sometimes higher than that of indomethacin, us
ed as reference drug.