海南师范大学学报（自然科学版）2024，Vol.37Issue(3)：320-326,7.DOI:10.12051/j.issn.1674-4942.2024.03.008
百合正丁醇部位的化学成分研究
Study on Chemical Constituents of n-butanol Fraction from Lilium brownii
摘要
Abstract
To study the chemical constituents of n-butanol extract from the fresh bulbs of Lilium brownii,the n-butanol portion of 95%ethanol extract from the fresh bulbs of Lilium brownii was separated and purified by column chromatography such as silica gel column chromatography,macroporous resin,sephadex LH-20 and semi-preparative HPLC,and the structures of the isolated compounds were identified by combining physical and chemical properties and NMR spectroscopy.Sixteen compounds were iso-lated and identified as 3'-O-feruloyl-6-O-(4-O-glucopyranosyl)feruloylsucrose(1),3',6-di-O-feruloylsucrose(2),regaloside A(3),regaloside B(4),regaloside C(5),regaloside E(6),regaloside F(7),2,2-[bis-4-(2,3-dihydroxypropoxy)phenyl]propane(8),baicalin(9),rutin(10),olonolic acid(11),β-sitosterol(12),catechin(13),epicatechin(14),kaempferol(15),and quercetin(16)respectively.Among them,compounds 1,2,4,6,7 and 9 were first isolated from the genus of Lilium.关键词
百合/化学成分/提取分离/结构鉴定Key words
Lilium brownii/chemical composition/extraction and separation/structural identification分类
医药卫生引用本文复制引用
段美慧,张卫青,梁伟,郭洪位,朱成光,晏晨..百合正丁醇部位的化学成分研究[J].海南师范大学学报（自然科学版）,2024,37(3):320-326,7.基金项目
贵州省科技计划项目(黔科合支撑[2022]一般189) （黔科合支撑[2022]一般189）
