Cytotoxic sesquiterpenoids from Ligularia pleurocaulis
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- 作者：Guang-Bo Xiea ; gbxie@uestc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Ya Xiea ; Yang-Zhirong Hua ; Zhi-Xiang Zhub
- 关键词：Ligularia pleurocaulis ; Compositae ; Sesquiterpenoid ; Biligupleurolide ; Cytotoxicity ; Cu Kα X-ray crystallography
- 刊名：Phytochemistry
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：125
- 期：Complete
- 页码：99-105
- 全文大小：824 K
文摘
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Thirteen sesquiterpenoids, including five previously unknown compounds, were isolated from Ligularia pleurocaulis.
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Their structures were elucidated by the analysis of data from NMR spectroscopy and X-ray crystallography.
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One previously unknown compound showed moderate cytotoxic activities against HepG2, A549 and MCF-7 cells.