中医药信息Issue(3)：20-22,3.
青龙衣乙酸乙酯部位的化学成分研究
Chemical Cons tituents of EtOAc Extracts of Juglans Mandshurica Maxim
摘要
Abstract
Objective:To study the chemical EtOAc extract constituents of Juglans mandshurica Maxim .Meth-ods:The chemical constituents were separated and purified by a variety of chromatographic techniques .Their structures were elucidated on the basis of spectral data.Results:Nine compounds were identified as follows , 20β-hydroxyl-damar-23-en-3-ketone(1 ), lupeol palmitate(2), 2,5-dimethoxyp-benzoquinone (3), 2,6-dimethoxy-1,4-benzoquinone(4), 1-hydroxy-6-methyl-anthraquinone(5), trans-p-hydroxycinnamic methyl ester(6), 1,3-O-dicaffeoylquinic acid(7), caffeic acid(8), m-methoxyphenol (9) .Conclusion:Compounds1,3~5,7,9 were isolated from this genus for the first time and compounds 2 , 6and 8 were isolated from pericarps of Juglans mandshurica Maxim for the first time .关键词
青龙衣/化学成分/结构鉴定Key words
Pericarps of Juglans mandshurica Maxim/Chemical constituents/Structure identification分类
医药卫生引用本文复制引用
周媛媛,刘兆熙,孟颖,蒋艳秋,刘雨新..青龙衣乙酸乙酯部位的化学成分研究[J].中医药信息,2015,(3):20-22,3.基金项目
国家自然科学基金项目（ No．81202890）；中国博士后特别资助项目（ No．2014T70374）；中国博士后面上资助项目（一等）（ No．2013M530164）；黑龙江省博士后基金项目（No．LBH－Z13195）；哈尔滨市青年科技创新人才项目（No．2013RFQXJ052）；黑龙江中医药大学优秀创新人才支持项目 （）
