摘要
利用色谱法从鞭打绣球的95%乙醇提取物的乙酸乙酯部分中分离得到10个苯酚类化合物.根据化合物的理化性质及波谱数据分析,将其确定为:异香草酸(1),5-甲氧基-2-羟基苯甲醛(2),4-羟基-3-甲氧基苯甲醛(3),丁香醛(4),4-羟基苯甲醛(5),3,4-二羟基苯甲酸(6),丁香酸(7),3-甲氧基-5-丙基苯酚(8),阿魏酸(9),阿魏酸甲酯(10).以上所有化合物均为首次从该种植物中分离得到.
Ten phenolic compounds were isolated from 95% ethanol extracts of Hemiphragma heterophyllum by chromatography, spectroscopy technique, and some methods in computational chemistry. The isolates were identified as isovanillic acid ( 1 ), 5-methoxy-2-hydroxy benzaldehyde ( 2 ), 4-hydroxy-3-methoxy benzaldehyde ( 3 ), syringaldehyde ( 4 ), 4-hydroxy-benzaldehyde ( 5 ), 3,4-dihydroxy-benzoic acid ( 6 ), syringic acid ( 7 ), 3-methoxy-5-propylphenol ( 8 ), 4-hydroxy-3-methoxy cinnamic acid ( 9 ) and 4-hydroxy-3-methoxy cinnamic acid methyl ester ( 10 ) based on the detailed spectral analysis. It is very noteworthy that all the compounds were obtained from this plant for the first time.
作者
逯娅
普晓云
田凯
孙静贤
王韦
刘宏程
邵金良
黄相中
李艳红
LU Ya;PU Xiao-yun;TIAN Kai;SUN Jing-xian;WANG Wei;LIU Hong-cheng;SHAO Jin-liang;HUANG Xiang-zhong;LI Yan-hong(Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education of China, Yunnan Minzu University, Kunming 650500, China;Supervision & Testing Center for Farm Product Quality of Ministry of Agriculture(Kunming), Kunming 650223, China)
出处
《云南民族大学学报（自然科学版）》
CAS
2019年第1期16-19,共4页
Journal of Yunnan Minzu University:Natural Sciences Edition
基金
国家自然科学基金(81460535)
云南省教育厅科学研究基金(2017YJS058)
云南省应用基础研究青年项目(2017FD122)
关键词
鞭打绣球
苯酚类
化学成分
Hemiphragma heterophyllum
phenols
chemical constituents
