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红凉伞根化学成分研究

Chemical Constituents from the Roots of Ardisia crenata var.bicolor

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目的 研究红凉伞(Ardisia crenata var.bicolor)根中的化学成分.方法 红凉伞根体积分数70％乙醇提取物采用硅胶柱色谱、Sephadex LH-20凝胶柱色谱、ODS反向柱色谱以及制备型高效液相进行分离纯化,根据理化性质及波谱数据鉴定所得化合物的结构.结果 从中分离得到12个化合物,分别鉴定为异落叶松脂素-3α-O-β-D-吡喃葡萄糖苷(1)、异落叶松脂素-4-O-β-D-吡喃葡萄糖苷(2)、南烛木树脂酚(3)、lyoniside(4)、异落叶松脂素(5)、南烛木树脂酚-3α-O-β-D-吡喃葡萄糖苷(6)、psy-chotrianoside G(7)、pridentigenin E(8)、3β-O-{β-D-吡喃葡萄糖基-(1→2)-α-L-吡喃阿拉伯糖基}-西克拉敏 A(9)、ardisimamil-loside H(10)、3β-O-{ α-L-吡喃鼠李糖基(1→2)-β-D-吡喃葡萄糖基(1→4)-α-L-吡喃阿拉伯糖基}-西克拉敏A(11)、foegraecu-mosideL(12).结论 化合物1～6、12为首次从紫金牛属中分离得到,化合物1～9、12为首次从该植物中分离得到.
OBJECTIVE To study the chemical constituents from the roots of Ardisia crenata var.bicolor.METHODS The 70％ethanol extract from A.crenata was isolated and purified by silica,Sephadex LH-20,ODS,and preparative RP-HPLC,then the structures of obtained compounds were identified by physicochemical properties and spectral data.RESULTS Twelve compounds were isolated and identified as isolariciresinol-3α-O-β-D-glucopyranoside(1),isolariciresinol-4-O-β-D-glucopyranoside(2),lyonires-inol(3),lyoniside(4),isolariciresinol(5),lyoniresinol-3α-O-β-D-glucopyranoside(6),psychotrianoside G(7),pridentigenin E(8),3β-O-{β-D-glucopyranosyl-(1→2)-α-L-arabinopyranoside｝-cyclamiretin A(9),ardisimamilloside H(10),3β-O-1 α-L-rham-nopyranosyl-(1 →2)-β-D-glucopyranosyl(1 →4)-α-L-arabinopyranosl｝-3β-hydroxy-13β,28-epoxy-16α-hydroxy-30-al(11),foe-graecumoside L(12).CONCLUSION Compounds 1-6 and 12 are isolated from Ardisia for the first time,and compounds 1-9,12 are isolated from this plant for the first time.

Ardisia crenata var.bicolorlyoniresinolisolariciresinolisolationidentification

叶洪波、周永强、廖张蓉、魏鑫、殷鑫、周英

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贵州中医药大学,贵阳 550025

红凉伞 南烛木树脂酚 异落叶松脂素 分离 鉴定

国家重点研发计划贵州高层次创新人才培养项目贵州省基础科学重点项目贵州省科技计划贵州中医药大学科研创新和探索专项贵州中医药大学科研创新和探索专项

2018YFC1708100黔科合人才20154032黔科合基础[2019]1402黔科合基础-ZK[2023]一般4192018YFC1708101022018YFC170810208

2024

10.11669/cpj.2024.04.002

中国药学杂志
中国药学会

中国药学杂志

CSTPCD北大核心
影响因子：0.957
ISSN：1001-2494
年,卷(期)：2024.59(4)
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