【摘要】 目的 :对千年健的化学成分进行研究。方法 :采用硅胶柱、SaphadexLH 2 0凝胶柱层析及重结晶等方法对千年健的 95 %乙醇提取物进行了分离、纯化 ,并根据其光谱特性和理化性质进行了鉴定。结果 :从其中的氯仿及乙酸乙酯部位分离并鉴定出 7个化合物 ,其中化合物H1为 β 谷甾醇 ;化合物H2为 β 胡萝卜苷 ;另外 5个为倍半萜类化合物 ,分别为倍半萜 (1 )oplodiol,(2 )oplopanone,(3)homalomenolC ,(4)bullatantriol和 (5) 1 β ,4β,7α trihy droxyeudesmane。 结论 :均为首次从该植物中获得更多还原

【Abstract】 Objective: Bio active constituents were expected to abstain from Homalomena occuta . Methods: Extracts from the plant with 95% alcohol were distributed by several solvents and isolated via column chromatography on silica and Saphadex 20 LH gel. Results: Thirteen compounds were isolated from this plant. Among them seven natural products were identified via spectral methods as β stigmastol(H1) β D Glucopyranoside(3) stigmast 5 en 3 yl(H2); oplodiol(1);oplopanone(2);homalomenol(3); bullatantriol(4); 1β,4β,7α trihydroxyeudesmane(5). Conclusion: All these compounds were isolated from this plant for the first time. [更多还原