[Chemical constituents from Ilex hainanensis]

Zhong Yao Cai. 2012 Aug;35(8):1251-4.
[Article in Chinese]

Abstract

Objective: To investigate the chemical constituents from Ilex hainanensis.

Methods: The compounds were isolated and purified by various chromatographic techniques. The structures were identified by mass and NMR spectral data.

Results: Ten compounds were isolated and identified as Ilexgenin A (1), 3beta, 19alpha-dihydroxyolean-12-ene-24,28-Dioicacid-28-O-beta-D-glucopyranoside (2), Ilexsaponin A1 (3), 2-(Caffeoyloxy) methyl-3-hydroxy-1-butane-4-O-beta-D-glucopyranoside (4), Dibutyl phthalate (5), Rutin (6), Eriodictyol-7-O-beta-D-glucopyranoside (7), Syringaresinol-4-O-beta-D-glucopyranoside (8), (2E) -2-methyl-2-butene-1, 4-diol-4-O-beta-D-(6"-O- caffeoyl) -glucopyranoside (9), 1-O-caffeoyl-(2E) -2-methyl-2-butene-1, 4-diol-4-O-beta-D- glucopyranoside (10), respectively.

Conclusion: Compound 4, 7 - 10 are obtained from this plant for the first time.

Publication types

  • English Abstract
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Flavonoids / chemistry
  • Flavonoids / isolation & purification*
  • Glucosides / chemistry
  • Glucosides / isolation & purification*
  • Ilex / chemistry*
  • Lignans / chemistry
  • Lignans / isolation & purification*
  • Magnetic Resonance Spectroscopy
  • Molecular Structure
  • Plant Leaves / chemistry*
  • Saponins / chemistry
  • Saponins / isolation & purification

Substances

  • Flavonoids
  • Glucosides
  • Lignans
  • Saponins
  • eriodictyol 7-O-(6''-feruloyl)-beta-D-glucopyranoside
  • ilexsaponin A1
  • syringaresinol-4''-O-glucoside