Chemistry of Natural Compounds

, Volume 54, Issue 2, pp 263–266 | Cite as

Flavanonol Glycosides from Leaves of Phellodendron lavallei Introduced in Georgia

  • K. G. Shalashvili
  • M. G. Sutiashvili
  • M. D. Alaniya
  • N. Sh. Kavtaradze
  • A. V. Skhirtladze
Article
  • 2 Downloads

The new flavanonol glycoside (2S,3S)-3,5-dihydroxy-2-(4′-hydroxyphenyl)-8-(3-methylbut-2-en-1-yl)-4-oxo-3,4-dihydro-2H-chromen-7-yl-β-D-glucopyranosyl-(3→1)-xylopyranoside (lavaloside) (1) and the known compound phellamurin (2) were isolated from leaves of Phellodendron lavallei. The structures of the flavanone glycosides were elucidated using chemical transformations and UV, PMR, and 13C NMR spectroscopy combined with HSQC, HMBC, COSY, and DEPT experiments and mass spectroscopy.

Keywords

Phellodendron lavallei flavanones lavaloside phellamurin 

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Copyright information

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

Authors and Affiliations

  • K. G. Shalashvili
    • 1
  • M. G. Sutiashvili
    • 1
  • M. D. Alaniya
    • 1
  • N. Sh. Kavtaradze
    • 1
  • A. V. Skhirtladze
    • 1
  1. 1.I. G. Kutateladze Institute of PharmacochemistryTbilisi State Medical UniversityTbilisiGeorgia

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