摘要
目的:分离鉴定高良姜70%乙醇水提取物的正丁醇萃取部位的化学成分。方法:利用柱色谱等分离纯化手段对高良姜正丁醇萃取部位进行化学成分分离,通过薄层色谱和波谱分析等方法鉴定化合物的结构。结果:从高良姜正丁醇萃取部位共分离得到8个化合物,分别鉴定为正丁基-β-D-吡喃果糖苷(1)、省沽油紫罗苷D(2)、异槲皮苷(3)、邻苯二甲酸二丁酯(4)、对甲氧基苯酚(5)、5-羟甲基糠醛(6)、对羟基苯甲醛(7)、香草醛(8)。结论:化合物6和8为从山姜属植物中首次分离得到,化合物2~4为首次从该植物中分离得到。
Objective： To isolate and identify the chemical constituents from n-butanol fraction of 70% ethanol ex- tract of Alpinia officinarum. Methods： The chemical constituents of n-butanol fraction from the＇ rhizomes of A. officinarum were isolated and purified by repeated column chromatography and their structures were identified and elucidated by thin layer chro- matography and spectral analyses. Results ： Eight compounds were isolated from n-butanol fraction of A. officinarum and their structures were elucidated as n-butyl-fl-D-fructopyranoside （1）, staphylionoside D （2）, isoquercitrin （3）, dibutyl phthalate （4）, p-methoxy phenol （5） , 5-hydroxymethyl-2-furfural （6）, p-hydroxy benzaldehyde （7）, vanillin （ 8 ）. Conclusion ： A- mong these compounds, compounds 6 and 8 were first isolated from Alpinia genus, compounds 2-4 were isolated from this plant for the first time.
作者
魏娜
王勇
魏晴
张旭光
张俊清
黄艳
WEI Na;WANG Yong;WEI Qing;ZHANG Xu-guang;ZHANG Jun-qing;HUANG Yan(Shcool of Pharmacy, Hainan Medical University, Haikou 571199, China;Hainan Provincial Key Laboratory of R＆D on Tropical Herbs, Haikou 571199, China)
出处
《中国现代中药》
CAS
2018年第1期26-28,共3页
Modern Chinese Medicine
基金
国家自然科学基金(81660649)
关键词
高良姜
正丁醇
化学成分
Alpinia officinarum
n-butanol fraction
chemical constituents
