Acylated iridoid glucosides from Veronica anagallis-aquatica

Phytochemistry. 2004 Jul;65(14):2135-9. doi: 10.1016/j.phytochem.2004.05.012.

Abstract

Three new (1-3) and four known iridoid glucosides (4-7) as well as a known phenylethanoid glycoside (8) were isolated from the aerial parts of Veronica anagallis-aquatica and their structures were determined as 6'-O-benzoyl-8-epiloganic acid named aquaticoside A (1), 6'-O-p-hydroxybenzoyl-8-epiloganic acid named aquaticoside B (2), 6'-O-benzoyl-gardoside named aquaticoside C (3), veronicoside (4), catalposide (5), verproside (6), verminoside (7) and martynoside (8) on the basis of 1D and 2D NMR spectral analysis.

MeSH terms

  • Chromatography, Gel
  • Chromatography, Liquid
  • Iridoids / chemistry
  • Iridoids / isolation & purification*
  • Magnetic Resonance Spectroscopy
  • Molecular Structure
  • Optical Rotation
  • Plant Components, Aerial / chemistry
  • Veronica / chemistry*

Substances

  • Iridoids