白英化学成分的研究

Studies on Chemical Constituent of Olanum lyratum

目的 :对白英中的化学成分进行研究。方法 :大孔吸附树脂 ,sephadexLH 2 0 ,正相及反相硅胶柱色谱分离 ,光谱数据鉴定结构。结果 :分离鉴定了 4个化合物 ,咖啡酸 ,香草酸 ,N(p hydroxyphenethyl) p coumaramide ,芦丁。结论

Objective:To study chemical constituents of Solanum lyratum.Method:The constituens were isolated by polystyrene resin RA,sephadex LH-20 and silica gel column chormatography, their structures were identified by spectroscopic analysis.Result:Four compounds were identified as The constituens were caffeic acid, vanillil acid, rutin and N(p-hydropheneethyl)p-coumaramide.Conclusion:These compounds were isolated from this plant for the first time.