摘要
目的对薜荔Ficuspumila的干燥花序托进行化学成分研究,为其质量控制提供物质基础。方法采用硅胶色谱柱、SephadexLH-20色谱柱、ODS色谱柱及制备HPLC等技术方法分离并纯化化合物,根据化合物的理化性质和波谱数据鉴定其结构。结果从广王不留行95%乙醇提取物中共分离得到了21个化合物,分别鉴定为芦丁(1)、山柰酚3-O-α-L-鼠李糖(1→6)-β-D-葡萄糖苷(2)、异槲皮苷(3)、槲皮苷(4)、二氢山柰酚5-O-β-D-葡萄糖苷(5)、二氢山柰酚7-O-β-D-葡萄糖苷(6)、maesopsin6-O-β-D-glucopyranoside(7)、开环异落叶松脂素9-O-β-D-葡萄糖苷(8)、绿原酸(9)、原儿茶酸(10)、咖啡酸(11)、5-O-咖啡酰基一奎宁酸甲酯(12)、对羟基苯甲酸(13)、香草酸(14)、5-O-咖啡酰基.奎宁酸丁酯(15)、β-香树脂醇乙酸酯(16)、β-胡萝卜苷(17)、红花菜豆酸(18)、吐叶醇(19)、(1′S,6′R)-8′-hydroxyabscisicacid β-D-glucoside(20)和1-methyl-1,2,3,4-tetrahydro-β-carboline-3.carboxylicacid(21)。结论化合物5~15、18、20和21为首次从该植物中分离得到,其中化合物5~8、12、15和20-21首次从该属植物中分离得到。
Objective To investigate the chemical constituents from Ficuspumila and to provide the material basis for quality control. Methods The chemical constituents were separated and purified by silica gel, Sephadex LH-20, ODS, and preparative HPLC column chromatographies. Their structures were determined by physicochemical properties and spectral data analyses. Results From 95% ethanol extract of E pumila, 21 compounds were isolated and identified as rutin (1), kaempferol 3-O-α-L-rhamnopyranosyl (1→6)-β-D-glucopyranoside (2), isoquercitrin (3), quercitrin (4), dihydrokaempferol 5-O-β-D-glucopyranoside (5), dihydro- kaempferol 7-O-β-D-glucopyranoside (6), maesopsin 6-O-β-D-glucopyranoside (7), secoisolariciresinol 9-O-β-D-glucopyranoside (8), chlorogenic acid (9), protocatechuic acid (10), caffeic acid (11), 5-O-caffeoyl quinic acid methyl ester (12), p-hytroxybenzoic acid (13), vanillic acid (14), 5-O-caffeoyl quinic acid butyl ester (15), β-amyrin acetate (16), daucosterol (17), phaseic acid (18), vomifoliol (19), (1'S, 6'R)-8'-hydroxyabscisic acid β-D-glucoside (20), and 1-methyl1, 2, 3, 4-tetrahydro-β-carboline-3-carboxylic acid (21). Conclusion Compounds 5-15, 18, 20, and 21 are isolated from this plant for the first time, and compound 5-8, 12, 15, 20, and 21 are found in plants ofFicus Linn. for the first time.
出处
《中草药》
CAS
CSCD
北大核心
2014年第5期615-621,共7页
Chinese Traditional and Herbal Drugs
基金
国家药品标准提高暨2015版药典科研任务项目(YDC-114)