Verde, IgnacioLoza, M.Castro, Maria ElenaOrallo, FranciscoFontenla, José AngelCalleja, José MariaRavina, EnriqueCortizo, L.Deceballos, M. L.2010-04-282010-04-281991http://hdl.handle.net/10400.6/543The affinity of four 3-aminomethyltetralones for 5-HT2 receptors is reported, together with their inhibitory activity against serotonin-induced contractions in rat aorta rings stripped of endothelium. Compound 4, which has a p-fluorobenzoyl-piperidine fragment, exhibited activity similar to that of methysergyde.engjournal article