Perospirone is a novel atypical antipsychotic drug with dopamine D2 and serotonin (5-hydroxytryptamine, 5-HT) receptor antagonist properties.

• 哌罗匹隆是一种新型非典型抗精神病药，主要药理机制是5-羟色胺(5-HT)和多巴胺D2受体拮抗作用。