详细信息

雪松松针二氯甲烷提取物的化学成分研究    

Study on the Chemical Constituent from the Dichloromethane Extract. of the Pine Needles of Cedrus deodara

文献类型:期刊文献

中文题名:雪松松针二氯甲烷提取物的化学成分研究

英文题名:Study on the Chemical Constituent from the Dichloromethane Extract. of the Pine Needles of Cedrus deodara

作者:石晓峰[1];白朝辉[2];刘东彦[1];李爽[2]

第一作者:石晓峰

机构:[1]甘肃省医学科学研究院,甘肃兰州730050;[2]甘肃中医学院,甘肃兰州730030

第一机构:甘肃省医学科学研究院,甘肃兰州730050

年份:2012

卷号:35

期号:3

起止页码:404

中文期刊名:中药材

外文期刊名:Journal of Chinese Medicinal Materials

收录:MEDLINE(收录号:22876679);CSTPCD;;Scopus(收录号:2-s2.0-84871884650);北大核心:【北大核心2011】;CSCD:【CSCD2011_2012】;PubMed;

基金:甘肃省技术研究与专项计划项目(0709TCYA022);甘肃省卫生厅科研计划项目(WST07-02)

语种:中文

中文关键词:雪松松针;二氯甲烷提取物;化学成分

外文关键词:Pine needles of Cedrus deodara(Roxb.) G.Don; Dichloromethane extract; Chemical constituents

摘要:目的:研究雪松Cedrus deodara松针二氯甲烷提取物的化学成分。方法:采用硅胶和Sephadex LH-20等柱色谱方法对其化学成分进行分离和纯化,根据理化性质及波谱数据鉴定结构。结果:从雪松松针95%乙醇提取物的二氯甲烷萃取部位分离得到9个化合物,分别鉴定为:豆甾醇(1)、齐墩果酸(2)、对羟基苯甲醛(3)、β-谷甾醇(4)、丁香脂素(5)、胡萝卜苷(6)、对羟基苯甲酸(7)、没食子酸甲酯(8)、没食子酸(9)。结论:除了化合物4外,其余8个化合物均为首次从该属植物针叶中分离得到。
Objective: To study the chemical constituents of the dichloromethane extracted from pine needles of Cedrus deodara.Methods: Compounds were isolated and purified from the dichloromethane extract of pine needles by chromatography on silica gel and Sephadex LH-20.Their structures were identified on the basis of spectroscopic analysis and physicochemical property.Results: Nine compounds were isolated and purified.Their structures were identified as stigmasterol(1),oleanolic acid(2),parahydroxybenzaldehyde(3),β-sitosterol(4),syringaresinol(5),daucosterol(6),p-hydroxybenzoic acid(7),gallicin(8)and gallic acid(9).Conclusion: Compounds 1~3,5~9 are isolated from pine needles of this genus for the first time.

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