水杨梅根的化学成分  被引量:9

Chemical constituents of Adina rubella

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作  者:张磊[1] 高颖[1] 蒋云涛[1] 阮善明[2] 沈敏鹤[2] 汪豪[1] 

机构地区:[1]中国药科大学天然药物化学教研室&天然药物活性组分与药效国家重点实验,南京210009 [2]浙江中医药大学附属第一医院,杭州310006

出  处:《中国药科大学学报》2015年第5期556-560,共5页Journal of China Pharmaceutical University

基  金:国家自然科学基金资助项目(No.81172955)~~

摘  要:采用硅胶、ODS等柱色谱方法对水杨梅Adina rubella的干燥根的化学成分进行分离纯化,通过NMR,MS等波谱技术鉴定化合物结构,分离鉴定了12个化合物。分别为:5,7-二羟基-2-甲基色原酮-7-O-β-D-葡萄糖苷(1),东莨菪苷(2),(+)-lyoniresinol-3a-O-β-D-glucopyranoside(3),(6S,7R,8R)-7a-[(β-D-glucopyranosyl)oxy]lyoniresinol(4),harman-3-carboxylic acid(5),lyaloside(6),3-oxoquinovid acid(7),齐墩果酸(8),3-acetyl oleanolic acid(9),quinovic acid 3-O-β-D-glucopyranosyl-28-O-β-L-rhamnopyranosyl ester(10),quinovic acid 3-O-β-D-glucopyranosiyl-28-O-β-D-glucopyranosyl ester(11),pyrocincholic acid 3-O-α-L-rhamnopyranosyl-28-[β-D-glucopyranosyl-(1→6)-O-β-D-glucopyranosyl]ester(12)。其中化合物3,4,6,8~10均为首次从该植物中分离得到。From the ethanol extract of Adina rubella;twelve compounds were isolated by silica gel and ODS col-umn chromatography.Their structures were identified by spectroscopic analysis as:5;7-dihydroxy-2-methyl-chromone-7-O-β-D-glucopyranoside(1);scopolin(2);(+)-lyoniresinol-3a-O-β-D-glucopyranoside(3);(6S;7R;8R)-7a-[(β-D-glucopyranosyl)oxy]lyoniresinol(4);harman-3-carboxylic acid(5);lyaloside(6);3-oxoquinovid acid(7);oleanolic acid(8);3-acetyl oleanolic acid(9);quinovic acid 3-O-β-D-glucopyranosyl-28-O-β-L-rham-nopyranosyl ester(10);quinovic acid 3-O-β-D-glucopyranosiyl-28-O-β-D-glucopyranosyl ester(11)and pyrocin-cholic acid 3-O-α-L-rhamnopyranosyl-28-[β-D-glucopyranosyl-(1 →6)-O-β-D-glucopyranosyl]ester(12). Compounds 3;4;6;8-10 were isolated from this plant for the first time.

关 键 词:茜草科 水杨梅 化学成分 分离 鉴定 

分 类 号:R284[医药卫生—中药学]

 

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