How does perospirone function as an atypical antipsychotic?

Label:chem

Topic
Perospirone is an atypical antipsychotic from the azapirone family, approved for treating schizophrenia and acute manic episodes of bipolar disorder.
Answer
Perospirone functions as a dopamine D2 receptor antagonist, a 5-HT2A receptor inverse agonist, and a 5-HT1A partial agonist. These actions contribute to its antipsychotic, anxiolytic, and antidepressant properties, making it effective against both positive and negative symptoms of schizophrenia and bipolar disorder.
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