【摘要】 目的研究深绿山龙眼叶的化学成分。方法应用多种色谱技术进行分离纯化,根据化合物的理化常数测定和光谱数据分析鉴定其结构。结果分离得到17个化合物,分别鉴定为山柰酚-3-O-β-D-吡喃葡萄糖-(l→2)-α-L-吡喃鼠李糖苷(1)、黑燕麦内酯(2)、sawaranin(3)、芦丁(4)、紫云英苷(5)、山柰酚(6)、香橙素(7)、豆腐果苷(8)、豆腐果醇(9)、岩白菜素(10)、栗柄醇(11)、4-羟基苯甲酸(12)、β-谷甾醇(13)、胡萝卜苷(14)、二十四烷酸-α-单甘油酯(15)、正三十烷醇(16)、十八烷酸(17)。结论化合物8、9除外,其余均为首次从该植物中分得。更多还原

【Abstract】 OBJECTIVE To study the constituents in the Helicia nilagirica.METHODS The compounds were isolated and purified by using many kinds of chromatography,and their structures were identified according to the physical and chemical parameters and spectral data.RESULTS Seventeen compounds were isolated and identified as Kaempferol-3-O-β-D-glycopyranosyl-(1→2)-α-L-rhamnopyranoside(1),loliolide(2),sawaranin(3),rutin(4),kaempferol-3-O-β-D-glycopyranoside(5),kaempferol(6),aromadendrin(7),helicid(8),helicidol(9),bergenin(10),lucidol(11),4-hydroxy benzoic acid(12),β-sitosterol(13),daucosterol(14),lignoceric acid-2,3-dihydroxy-propanenyl ester(15),melissanol(16) and stearic acid(17).CONCLUSION All these compounds have been obtained from Helicia nilagirica for the first time except the compound 8 and 9.更多还原