中国现代中药2017，Vol.19Issue(8)：1117-1119,1125,4.DOI:10.13313/j.issn.1673-4890.2017.8.013
广东紫珠茎和叶乙醇水提取物的乙酸乙酯溶性部位化学成分研究(Ⅱ)
Chemical Constituents of Ethyl Acetate-soluble Parts in Aqueous Ethanolic Extract of Stems and Leaf of Callicarpa kwangtungensis Chun (Ⅱ)
摘要
Abstract
Objective:To study the chemical constituents of ethyl acetate-soluble parts in the 70％ aqueous ethanolic extract of the stems and leaf of Callicarpa kwangtungensis Chun.Methods:The chemical constituents were isolated and purified by chromatographic column on silica gel,ODS,Sephadex LH-20 and MPLC.Their structures were elucidated by thin layer chromatographic analysis,spectroscopic evidence and compared with those in literatures.Results:Eight compounds were isolated from ethyl acetate soluble part of the 70％ aqueous ethanolic extract,whose structures were elucidated as linderagalactone D(1),syringic acid (2),loliolide (3),schizonepetin (4) 4-hydroxybenzoic acid (5),4-hydroxybenzaldehyde (6),chlojaponilactone A (7),1R,8-dihydroxymenthol (8).Conclusion:Compounds 1、3-8 were isolated from this plant for the first time.关键词
广东紫珠/马鞭草科/化学成分Key words
Callicarpa kwangtungensis Chun/Verbenaceae/chemical constituents引用本文复制引用
陈冈,付辉政,戴冕,冯童童,王栋..广东紫珠茎和叶乙醇水提取物的乙酸乙酯溶性部位化学成分研究(Ⅱ)[J].中国现代中药,2017,19(8):1117-1119,1125,4.基金项目
国家自然科学基金(81460589) （81460589）
