Pimozide belongs to class of:
Thioxanthenes are flupenthioxol. Butyrophenones are haloperidol, trifluperidol , penfluridol. Phenothiazines are Chlorpromazine, triflupromazine , thioridazine, flufenazine. Promazine belongs to the group of other of other hetero cyclics that is diphenyl butyl piperidine. Ref: KD Tripathi 8th ed.
Thiothixanthene
Phenothiazine
Butyrophenone
Diphenyl butyl piperidine
Central Nervous system