广西植物2018，Vol.38Issue(4)：463-468,6.DOI:10.11931/guihaia.gxzw201703009
核桃青皮的化学成分研究——酚类化合物
Chemical constituents from walnut green husK: Phenols
摘要
Abstract
Walnut green husk,a traditional Chinese herbal medicine,is often used for analgesic,anti?inflammatory,an?tibacterial,anti?tumor and so on. Previous studies show that walnut green husk contains lots of phenolic compounds. In order to get more monomer compounds and to facilitate better study of its physiological mechanism,80%ethanol extract of walnut green husk was separated by the chromatography(macroporous resin HP?20SS,Sepadexs LH?20,and HPLC) and ten compounds were obtained. Their structures were identified by MS,1D(1 H and 13C)NMR,2D(HSQC, HM?BC)NMR spectral data analyses,as well as comparison with reported data as:gallic acid(1),methyl gallate(2),p?hydroxybenzoic acid(3),methyl?3,4?dihydroxybenzoate(4),6?O?caffeic acid?D?glucose(5),6?O?gallicacid?glucoside (6), 4,8?dihydroxy(7), 4,5,8?trihydroxy?1?tetralone(8), 5,8?dihydroxy?1?tetralone(9), 4?hydroxy?1?tetralone (10). Compounds 5 and 6 were isolated from the genus Juglans for the first time.The results can provide a reference for further study on the chemical composition and pharmacological effects of walnut green husk.关键词
核桃青皮/化学成分/结构鉴定Key words
walnut green husk/constituents/structure identification分类
农业科技引用本文复制引用
魏欢,杨建文,颜小捷,李典鹏,张灵志..核桃青皮的化学成分研究——酚类化合物[J].广西植物,2018,38(4):463-468,6.基金项目
广西壮族自治区八桂学者专项项目(第三批) （第三批）
广西植物研究所基本业务费(桂置业15011) （桂置业15011）
广西植物功能物质研究与利用重点实验室主任基金(ZRJJ2015?14)[Supported by the Bagui Scholar Program of the Guangxi Institute of Botany,Guilin(The third batch) （ZRJJ2015?14）
Fundamental Research Fund of Guangxi Institute of Botany(15011) （15011）
the Director of Capital Program of Guangxi Key Labora?tory of Functional Phytochemicals Research and Utilization(ZRJJ2015?14)]. （ZRJJ2015?14）
