摘要
目的研究美丽芍药Paeonia mairei Levl.中的酚酸类成分。方法美丽芍药70%乙醇提取物采用D101、硅胶、Sephadex LH-20、HPLC进行分离纯化,根据理化性质及波谱数据鉴定所得化合物的结构。结果从中分离得到9个化合物,分别鉴定为反式对羟基肉桂酸(1)、反式肉桂酸(2)、阿魏酸(3)、咖啡酸(4)、原儿茶酸(5)、香草醛(6)、儿茶素(7)、表儿茶素(8)、没食子酸(9)。结论化合物1~8为首次从该植物中分离得到。
AIM To study the phenolic constituents from Paeonia mairei Levl..METHODS The 70%etha-nol extract from P.mairei was isolated and purified by D101,silica,Sephadex LH-20 and HPLC,then the struc-tures of obtained compounds were identified by physicochemical properties and spectral data.RESULTS Nine compounds were isolated and identified as phenolic constituents.They were deduced to be E-p-hydroxy-cinnamic acid(1),trans-cinnamic acid(2),ferulic acid(3),caffeic acid(4),protocatechuic acid(5),vanillin(6),catechin(7),epicatechin(8),gallic acid(9).CONCLUSION Compounds 1-8 are isolated from this plant for the first time.
作者
梁文娟
郗建宇
尹迪
孙春吉
王洪玲
LIANG Wen-juan;XI Jian-yu;YIN Di;SUN Chun-ji;WANG Hong-ling(College of Food Science and Technology,Yunnan Agricultural University,Kunming 650201,China;Research Center for the Resourcing of Traditional Chinese Medicine and Minority Medicine,Jiangxi University of Traditional Chinese Medicine,Nanchang 330004,China)
出处
《中成药》
CAS
CSCD
北大核心
2020年第6期1512-1515,共4页
Chinese Traditional Patent Medicine
基金
国家自然科学基金青年科学基金项目(31600279)
云南省应用基础研究计划面上项目(2017FB029)。
关键词
美丽芍药
酚酸类
分离鉴定
Paeonia mairei Levl.
phenolic
isolation and identification
