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A New ε-Truxillic Acid Derivative from the Leaves of Polygala fallax

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Chemistry of Natural Compounds Aims and scope

A new ε-truxillic acid derivative (1) and five known compounds (2–6) were isolated from the leaves of Palygala fallax. Their structures were elucidated by detailed spectroscopic analysis and comparison with literature data. All compounds were evaluated for their antiradical activities using in vitro DPPH radical scavenging assay. Compounds 5 and 6 showed moderate radical scavenging activity with EC50 value of 54.7 and 39.4 μM.

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ACKNOWLEDGMENT

This work was financially supported by the Innovation-Driven Development Special Fund Project of Guangxi (AA18118015), the Special Fund for Local Science and Technology Development Guided by the Central Committee (ZY20111010), and the Foundation of Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization. De-Sheng Ning and Gen Li contributed equally to this work.

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Authors and Affiliations

  1. Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization, Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences, 541006, Guilin, P. R. China

    De-Sheng Ning, Gen Li, Lian-Chun Li, Yu-Xia Fu, Zhi-Qi Zou & Zheng-Hong Pan

  2. College of Chemistry and Bioengineering, Guilin University of Technology, 541006, Guilin, P. R. China

    Gen Li

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  1. De-Sheng Ning
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  2. Gen Li
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  3. Lian-Chun Li
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  4. Yu-Xia Fu
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  5. Zhi-Qi Zou
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  6. Zheng-Hong Pan
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Corresponding author

Correspondence to Zheng-Hong Pan.

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Published in Khimiya Prirodnykh Soedinenii, No. 3, May–June, 2021, pp. 392–393.

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Ning, DS., Li, G., Li, LC. et al. A New ε-Truxillic Acid Derivative from the Leaves of Polygala fallax. Chem Nat Compd 57, 459–461 (2021). https://doi.org/10.1007/s10600-021-03387-x

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  • DOI: https://doi.org/10.1007/s10600-021-03387-x

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