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Chemistry of Natural Compounds

, Volume 54, Issue 1, pp 18–21 | Cite as

Four Lignans from Syringa pinnatifolia and Their Antioxidant Activity

  • Qing-hu Wang
  • Xiu-lan Wang
  • Bai-yinmu-qi-er Bao
  • Jing-jing Han
  • Wu-li-ji Ao
Article
  • 60 Downloads

An investigation of ethyl acetate extracts from Syringa pinnatifolia has led to the isolation of one new lignan (1) together with three known compounds (2–4). The structures of compounds 1–4 were identified by UV, IR, ESI-MS, and 1D NMR and 2D NMR. 2,2-Diphenyl-1-picryhydrazyl (DPPH) was used to evaluate the antioxidant activity of the compounds for the radical scavenging capacity. All of the compounds showed strong antioxidant activity.

Keywords

Syringa pinnatifolia Oleaceae lignans DPPH antioxidant activity 

Notes

Acknowledgment

We acknowledge financial support from the National Science and Technology Support Program in China (2012BA128B00).

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  • Qing-hu Wang
    • 1
  • Xiu-lan Wang
    • 1
  • Bai-yinmu-qi-er Bao
    • 1
  • Jing-jing Han
    • 1
  • Wu-li-ji Ao
    • 1
  1. 1.College of Traditional Mongolian Medicine, Inner Mongolia University for NationalitiesTongliaoP. R. China

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