中药材2023，Vol.46Issue(6)：1429-1433,5.DOI:10.13863/j.issn1001-4454.2023.06.018
广金钱草中非黄酮类化学成分的研究
Study on Non-flavonoids of Desmodium styracifolium
摘要
Abstract
Objective:To study the chemical constituents of Desmodium styracifolium.Methods:The ethanol extract of Desmodium styracifolium were isolated and purified by silica gel column chromatography,Sephadex LH-20 gel column chromatography,ODS column chromatography,preparation HPLC.The structures were identified by spectral data and physicochemical properties.Results:Twenty non-flavonoids compounds were isolated from Desmodium styracifolium and identified as(+)-dehydrovomifoliol(1),(-)-loliolide(2),β-si-tosterol(3),salicylic acid(4),(+)-isololiolide(5),6,7-dimethoxy-4-hydroxy-1-naphthoic acid(6),2,5-dimethoxy-1,4-benzenedicar-boxylic acid(7),p-hydroxyacetophenone(8),3-formylindole(9),vanillic acid(10),isovanillic acid(11),p-hydroxybenzoic acid(12),4,5-dihydroblumenol(13),β-dauosterol(14),7-oxo-stigmasta-5,25-diene-3-O-β-D-glucopyranoside(15),desmodilactone(16),12-hydroxyjasmonic acid(17),maltol(18),4,5-dimethyl-3-hydroxy-2,5-dihydrofuran-2-one(19),desmodimine(20),respectively.Conclu-sion:Among them,compunds 1,2,5 to 9,13,15,17,19 are isolated from Desmodium styracifolium for the first time.关键词
广金钱草/化学成分/分离鉴定/广金钱草碱Key words
Desmodium styracifolium(Osb.)Merr./Chemical constituents/Isolation and identification/Desmodimine分类
医药卫生引用本文复制引用
吴云秋,闫炳雄,黄媛,阮丽君,姚彩云,刘茹欣,宋志军..广金钱草中非黄酮类化学成分的研究[J].中药材,2023,46(6):1429-1433,5.基金项目
中国科学院科技服务网络计划(STS计划)区域重点项目A类(KFJ-STS-QYZD-2021-03-004) （STS计划）
广西壮族自治区中医药管理局横向委托项目(GXZYYZZ-202201) （GXZYYZZ-202201）
