中国中药杂志

2010, v.35(06) 714-717

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草珊瑚醋酸乙酯部位化学成分研究
Chemical constituents from Sarcandra glabra

王超;朱丽萍;杨敬芝;李创军;张东明;
WANG Chao,ZHU Liping,YANG Jingzhi,LI Chuangjun,ZHANG Dongming*(Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herb Medicine,Ministery of Education,Instituent of Materia Medica,Peking Union Medical College Chinese Academy of Medical Sciences,Beijing 100050,China)

摘要(Abstract):

目的:对草珊瑚的化学成分进行分离与鉴定,为研究其活性成分提供参考。方法:利用聚酰胺、正相硅胶、Sepha-dex LH-20柱色谱和HPLC进行化合物的分离与纯化,根据化合物的理化性质和波谱数据进行结构鉴定。结果:从草珊瑚70%乙醇提取物中分离鉴定了9个化合物,分别为:异东莨菪素(1),syringaresinol monoside(2),styraxjaponoside B(3),5-O-caf-feoylshikimic acid(4),shizukanolide E(5),异落新妇苷(6),新异落新妇苷(7),落新妇苷(8),新落新妇苷(9)。结论:化合物17为首次从该属植物中分离得到。
Objective: To study the chemical constituents of the plant of Sarcandra glabra and provide reference for the study of the bioactive substances.Method: The compounds were isolated from the EtOH extract by various chromatographic methods and their structures were elucidated by their physico-chemical properties and the analysis of their spectral data.Result: Nine compounds were isolated and identified as isoscopletin(1),syringaresinol monoside(2),styraxjaponoside B(3),5-O-caffeoylshikimic acid(4),shizukanolide E(5),isoastilbin(6),neoisoastilbin(7),astilbin(8),neoastilbin(9).Conclusion: Compounds 1-7 were isolated from S.glabra for the first time.

关键词(KeyWords): 草珊瑚;化学成分
Sarcandra glabra;chemical constituents

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(20432030,20772157)

作者(Authors): 王超;朱丽萍;杨敬芝;李创军;张东明;
WANG Chao,ZHU Liping,YANG Jingzhi,LI Chuangjun,ZHANG Dongming*(Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herb Medicine,Ministery of Education,Instituent of Materia Medica,Peking Union Medical College Chinese Academy of Medical Sciences,Beijing 100050,China)

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