苦参碱与其异构体氧化苦参碱广泛存在于豆科植物苦参 ,苦豆子及广豆根中。中药苦参在中医临床上应用于清热燥湿 ,祛风杀虫。近年来 ,对苦参提取物苦参碱、氧化苦参碱等的深入研究 ,发现苦参碱、氧化苦参碱有镇静、镇痛、抗心律失常、抗病毒、抗炎、抗纤维化、抗肿瘤及免疫调节 Matrine and its isomer oxymatrine are widely found in Sophora flavescens, Sophora alopecuroides and Broad bean root. The traditional Chinese medicine Sophora flavescens is applied to the traditional Chinese medicine for heat, dampness, and insecticide. In recent years, in-depth studies on matrine extracts such as matrine and oxymatrine have revealed that matrine and oxymatrine are sedative, analgesic, anti-arrhythmic, anti-viral, anti-inflammatory, and anti-fibrotic. Anti-tumor and immune regulation