三叶委陵菜根化学成分研究

Studies on the Chemical Constituents of the Root of Threeleaf Cinquefoil

采用乙醇提取，乙酸乙酯索氏萃取法，通过硅胶柱层析分离和光谱方法鉴定结构，首次从湖北恩施州产三叶委陵菜根中初步分离鉴定出4个化合物：β-谷甾醇（1）、胡萝卜甙（2）、齐墩果酸（3）、肌醇（4）。

Four compounds were isolated from the ethanol extract of root of Threeleaf Cinquefoil. Their structures were determined on the Basis of chemical evidence and spectral data. These compounds were isolated from this plant for the first time.