目的 研究少数民族用药茸毛木蓝的化学成分。方法 采用硅胶柱色谱、薄层色谱、Sephadex LH-20柱色谱等方法进行分离纯化，根据理化性质和波谱数据鉴定单体化合物的结构。结果 从茸毛木蓝中分离得到10个化合物，分别鉴定为β-谷甾醇（1）、羽扇烯酮（2）、棕榈酸甲酯（3）、羽扇豆醇（4）、豆甾烷-3-酮（5）、表儿茶素（6）、7,3′,5′-三羟基二氢黄酮（7）、胡萝卜苷（8）、豆甾-4-烯-3-酮（9）和β-香树精（10）。结论 所有化合物均首次从该植物中分离得到，其中化合物3、5、6、7、9、10为首次从该属植物中分离得到。

Objective To study the chemical constituents from ethnic drug Indigofera stachyoides. Methods The compounds were isolated and repeatedly purified by silica gel, TLC, and Sephadex LH-20 column chromatography, and their structures were identified by their spectral analyses and physiochemical properties. Results Ten compounds were isolated and identified as β-sitosterol (1), lup-20(29)-en-3-one (2), methyl hexadecanoate (3), lupeol (4), stigmastan-3-one (5), epicatechin (6), 7,3′,5′-trihydroxyflavanone (7), daucosterol (8), stigmast-4-en-3-one (9), and β-amyrin (10) respectively. Conclusion All these compounds are isolated from this plant for the first time, and compounds 3, 5, 6, 7, 9, and 10 are isolated from the plants in Indigofera Linn. for the first time.

辽宁省重点大学科学研究项目（L2010433）