九头狮子草化学成分的研究

Studies on chemical constituents of Peristrophe Japonica(Thumb)Brem.

目的:研究九头狮子草中的化学成分。方法:用乙醇提取,硅胶、聚酰胺柱色普分离,以波谱等方法确定化合物结构。结果:从九头狮子草乙醇提取物的乙酸乙酯萃取部分分离鉴定了5个化合物,分别为麦角甾醇(β-ergosterol)、琥珀酸(succinicacid)、芝麻素(sesamine)、汉黄芩素(wogonin)、β-胡萝卜苷(daucosterol)。结论:5个化合物均为首次从九头狮子草属植物中分离得到。

Objective： To investigate the chemical constituents from Peristrophe japonica （Thumb） Brem. Method ： Various chromatographic techniques were employed for isolation and purification of the constituents. Results：Five compounds were identified by spectroscopic analysis as β- ergosterol, succinic acid, sesamine, wogonin, daucosterol. Conclusion ：All compounds were isolated from Peristrophe japonica（Thumb） Brem. for the first time.