A derivative of amphetamine,such as dextroamphetamine or a phosphate or sulfate of amphetamine,used as a central nervous system stimulant in the treatment of certain conditions,such as narcolepsy and depression.

• 硫酸苯丙胺安非他命的衍生物，如右旋安非他命，或其磷酸盐或硫酸盐，在治疗某种病状如发作性睡病和精神抑郁时可用作中枢神经系统兴奋剂