Study on the Chemical Constituents of Clerodendrum japonicum,a Zhuang Medicine  

作　　者：Jiangcun WEI Zujie QIN Wenwei CAI Haisheng ZENG Liping QIN Xinying MO Yuping TAN Guilin YANG 

机构地区：[1]Guangxi International Zhuang Medical Hospital, Nanning 530201, China [2]Guangxi University of Chinese Medicine, Nanning 530200, China [3]Affiliated Hospital of Youjiang Medical University For Nationalities, Baise 533000, China

出　　处：《Medicinal Plant》2021年第6期17-19,共3页药用植物：英文版

基　　金：Guangxi Natural Science Foundation(2019GXNSFAA245090,2018GXNSFAA050141);the Project of Improving the Scientific Research Basic Ability of Young and Middle-aged Teachers in Guangxi Colleges and Universities in 2020(2020KY13034);Opening Project of Guangxi Zhuang and Yao Medicine Key Laboratory(GXZYKF2020A-08);the First Batch of High-level Talent Research Project of the Affiliated Hospital of Youjiang Medical University for Nationalities in 2019(Y20196311).

摘　　要：[Objectives]To make a preliminary study on the chemical constituents of Clerodendrum japonicum,a Zhuang medicine,so as to provide theoretical support and scientific basis for exploring its medicinal value and comprehensive development and utilization.[Methods]The compounds were separated by macroporous adsorption resin,silica gel,Sephadex LH-20,ODS chromatographic column and preparative high performance liquid chromatography,and their structures were identified by NMR and MS data.[Results]8 compounds were isolated and identified from Clerodendrum japonicum extract with 80%ethanol solution:(1)fumaric acid,(2)trans-p-hydroxycinnamic acid,(3)cis-p-hydroxycinnamic acid,(4)ethyl caffeate,(5)acteoside,(6)kaempferol,(7)apigenin-7-O-β-D-glucopyranoside,(8)caffeic acid.[Conclusions]8 compounds were isolated and purified from the ethanol extract of Clerodendrum japonicum.

关 键 词：Clerodendrum japonicum Chemical constituents Structure identification 

分 类 号：O62[理学—有机化学]