尖萼耧斗菜中黄酮类成分的研究

Studies on Flavonoids from Aquilegia oxysepala Trautv.et Mey.

目的：对尖萼耧菜斗菜进行化学成分研究。方法：利用各种色谱技术进行分离纯化，根据理化性质和光谱分析进行结构鉴定。结果：从该植物中分离得到５个黄酮类化合物，分别鉴定为芫花素，芹菜素，木樨草素，当药甙，日本椴甙。结论：所有化合物均为首次从该植物中分离得到。

Objective:To study the chemical constituents in Aquilegia oxysepala.Method:Various chromatographic techniques were used to separate and purify the constituents.The structures were determined by spectral analysis and chemical evidence.Result:Five flavonoids were isolated from the plant and identified as genkwanin,apigenin,luteonlin,swertisin and tilianin.Conclusion:All these compounds were isolated from the plant for the first time.