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Chemistry and Industry of Forest Products ›› 2020, Vol. 40 ›› Issue (2): 99-103.doi: 10.3969/j.issn.0253-2417.2020.02.013

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Chemical Constituents from Leaves of Cyclobalanopsis fleuryi

Tiange DAI1(),Yafeng WANG2,Ruijie HE2,Dianpeng LI2,Yonglin HUANG2,*()   

  1. 1. Guilin Medical University, Guilin 541004, China
    2. Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization; Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, Guilin 541006, China
  • Received:2019-09-12 Online:2020-04-28 Published:2020-04-27
  • Contact: Yonglin HUANG E-mail:1187072603@qq.com;3358047552@qq.com


The ethanol extract of the leaves of Castanopsis fleuryi was isolated by Sephadex LH-20, MCI gel CHP 20P, Toyopearl HW-40F, Chromatorex C18 column chromatography and simi-preparative HPLC purification techniques to obtain ten compounds. Their structures were elucidated by spectroscopic data and comparison with literatures as:gallic acid(1), ethyl gallate(2), dehydrodigallic acid(3), gentisic acid 5-O-β-D-glucoside(4), cretanin(5), apigenin(6), kaempferol-7-O-D-glucoside(7), astilbin(8), aromadendrin7-O-glucopyranoside(9), amarusine A(10). All compounds were isolated from this plant for the first time.

Key words: Cyclobalanopsis fleuryi, chemical composition, structural identification

CLC Number: