Skip to main content
An official website of the United States government

clozapine

A synthetic dibenzo-diazepine derivative, atypical antipsychotic Clozapine blocks several neurotransmitter receptors in the brain (dopamine type 4, serotonin type 2, norepinephrine, acetylcholine, and histamine receptors). Unlike traditional antipsychotic agents, it weakly blocks dopamine type 2 receptors. It relieves schizophrenic symptoms (hallucinations, delusions, dementia).
Chemical structure:8-Chloro-11-(4-methyl-1-piperazinyl)-5H-dibenzo(b,e)(1,4)diazepine
Search NCI's Drug Dictionary