Quinoline derivatives and 6-1H-imidazo-quinazoline, antiinflammatory agents and strong analgesics new

Compounds of formula (I): wherein: - X is independently selected from a carbon atom or nitrogen; - W is independently an aryl group or a heteroaryl group of formula II selected from: group of formula II: - where W is an aryl group is phenyl unsubstituted or substituted with one or more substituents seleccionadosindependientemente halogen (-F, -Cl, -Br), trifluoromethyl (-CF3), alkyl (-R2), hydroxyl (-OH), alkoxyl (-OR3), trifluoromethoxy (-OCF3), cyano (-CN), carboxamido (-CONHR3 or -NHCOR3 or -CONR2R3 or -NHCOR 3), carbonyl (-CO-R3), alkylthio (-SR 3), sulfinyl (-SOR 3 ) and sulfonyl (-SO2R3), wherein R2 and R3 groups are as definena below.