仅用于工业应用或科学研究，不可用于人类或动物的临床诊断或治疗，非药用.Agomelatine （Valdoxan） is structurally closely related to melatonin. Agomelatine is a potent agonist at melatonin receptors and an antagonist at serotonin-2C （5-HT2C） receptors, tested in an animal model of depression.