EtOH. 5-10" C;(f) AlC13, CZHSCOCl, CHzClz, 10" C;(9) Hz, PdjC 570, emission tomography studies with [" Clraclopride indicate that the therapeutic action of a number of classical and atypical antipsychotic drugs is related to a substantial occupancy of dopamine-D2 re~ ept0rs. l~ The quantitative structure-activity relationships (QSAR) of the substituted salicylamides showed that the lipophilicity and steric bulk of the 3-substituent mainly ...