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Chemistry of Natural Compounds

, Volume 49, Issue 5, pp 845–847 | Cite as

Flavonoids from the Aerial Part of Polygonum persicaria

  • A. V. Kurkina
  • T. K. Ryazanova
  • V. A. Kurkin
Article

The known flavonoids pinostrobin (5-hydroxy-7-methoxyflavanone), 2',6'-dihydroxy-4',5'-dimethoxychalcone (polygochalcone), astragalin, isoquercitrin, quercitrin, and also the new natural compound 6'-hydroxy2',4'-dimethoxychalcone (persicochalcone) were isolated from the aerial part of lady’s thumb (Polygonum persicaria L.) and characterized using PMR and UV spectroscopy and mass spectrometry.

Keywords

lady’s thumb Polygonum persicariaaerial part flavonoids flavanones chalcones flavonols pinostrobin 6'-hydroxy-2',4'-dimethoxychalcone 2',6'-dihydroxy-4',5'-dimethoxychalcone astragalin isoquercitrin quercitrin 

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • A. V. Kurkina
    • 1
  • T. K. Ryazanova
    • 1
  • V. A. Kurkin
    • 1
  1. 1.Samara State Medical UniversitySamaraRussia

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