Molecules (Mar 2013)

Rare Syringyl Acylated Flavonol Glycosides from the Aerial Parts of Leonurus japonicus Houtt.

  • Tao Wang,
  • Xiu-Mei Gao,
  • Li-Feng Han,
  • Chun-Hua Wu,
  • Lu Qu,
  • Ya-Ting An,
  • Yi Zhang,
  • Shen Deng

DOI
https://doi.org/10.3390/molecules18032967
Journal volume & issue
Vol. 18, no. 3
pp. 2967 – 2977

Abstract

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Five new syringyl acylated flavonol glycosides, named leonurusoides A (1), B (2), C (3), D (4), and E (5), together with one known one 6 were obtained from the aerial parts of Leonurus japonicus. Their structures were elucidated by chemical and spectroscopic methods (UV, IR, HRESI-TOF-MS, 1D and 2D NMR). Compounds 1-6 showed triglyceride (TG) accumulation inhibitory effects in free fatty acid-induced HepG2 cells.

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