中药材2023，Vol.46Issue(8)：1946-1950,5.DOI:10.13863/j.issn1001-4454.2023.08.018
半枫荷叶正丁醇部位的化学成分研究
Chemical Constituents of n-Butanol Extract from the Leaves of Semiliquidambar cathayensis
摘要
Abstract
Objective:To study the chemical constituents of n-butanol extract from the leaves of Semiliquidambar cathayensis.Methods:The compounds from the n-butyl alcohol faction of acetone extract of the leaves of Semiliquidambar cathayensis were isolated and purified by column chromatography and semi-preparative HPLC,the structures were identified by means of physicochemical proper-ties and 1 D-NMR spectra data.Results:Thirteen compounds were isolated from the n-butanol faction of acetone extract of the leaves of Semiliquidambar cathayensis and identified as neochlorogenic acid(1),4-hydroxy-2-methoxyphenol-1-O-β-D-(6'-O-galloyl)-glucoside(2),4-hydroxy-3-methoxyphenol-1-O-β-D-(6'-O-galloyl)-glucoside(3),rutin(4),hyperoside(5),isoquercitrin(6),kaempferol-3-O-β-D-rutinoside(7),astragalin(8),myricetin-3-O-(6"-galloyl)-β-D-glucopyranoside(9),kaempferol-3-O-α-L-rhamnoside(10),di-hydromyricetin(11),astragalin-6"-O-gallate(12),myricetin-3-O-(6"-galloyl)-β-D-galactopyranoside(13),respectively.Conclusion:All compounds are isolated from Semiliquidambar cathayensis for the first time.关键词
半枫荷/化学成分/黄酮Key words
Semiliquidambar cathayensis Chang/Chemical constituents/Flavonoids分类
医药卫生引用本文复制引用
裘硕,陈月圆,孙佳祺,李典鹏,卢凤来,颜小捷..半枫荷叶正丁醇部位的化学成分研究[J].中药材,2023,46(8):1946-1950,5.基金项目
广西自然科学基金项目(2020GXNSFBA297055) （2020GXNSFBA297055）
广东省重点领域研发计划项目(2020B1111110003) （2020B1111110003）
广西科学院基本科研业务费(2019YJJ1003) （2019YJJ1003）
桂林市创新平台和人才计划(20210102-3) （20210102-3）
