山豆根化学成分研究

Chemical Study on Sophora tonkinensisi

利用多种柱层析方法,从山豆根中分得5个化合物。经过理化及波谱分析,分别鉴定为L 高丽槐素( 1)、红车轴草苷( 2 )、槲皮素( 3)、芦丁( 4 )和异鼠李素 3 芸香糖甙( 5 )。其中化合物3。

Five compounds were isolated from the roots of Sophora tonkinensis by column chromatography.Their structures were elucidated as L-maackiain (1),trifolirhizin (2),quercetin (3),rutin (4) and isorhamnetin-3-rutinoside (5)on the basis of spectral evidence.Among them,3 and 5 were isolated from this plant for the first time.