butyrophenone

Butyrophenones are a class of antipsychotic drugs primarily used to treat psychosis, a mental illness characterized by delusions and hallucinations, most notably in conditions like schizophrenia. These drugs emerged in the late 1950s as a result of chemical modifications aimed at developing compounds similar to meperidine, a pain reliever.12

A notable example within this class is haloperidol, which was found to be a potent antipsychotic with fewer side effects compared to earlier treatments. Butyrophenones, like other antipsychotics, work by blocking dopamine receptors in the brain, which helps to manage symptoms such as hallucinations and agitation. While effective in treating symptoms, antipsychotics are not curative and can have side effects, including movement disorders with prolonged use.12