Objective: To investigate the pharmacological property of stepholidine (SPD) and its analogues as CSL and THPB10 on subtype receptors of the striatum in rats.

• 目的：研究左旋千金藤啶碱（SPD）和其同类物CSL、THPB10对大鼠纹状体D1、D2多巴胺（DA）受体作用特性。