Bacosterol glycoside, a new 13,14-seco-steroid glycoside from Bacopa monnieri

Chem Pharm Bull (Tokyo). 2006 Feb;54(2):240-1. doi: 10.1248/cpb.54.240.

Abstract

A new sterol glycoside, bacosterol-3-O-beta-D-glucopyranoside along with bacopasaponin-C, bacopaside-I, bacopaside-II, bacosterol, bacosine and luteolin-7-O-beta-glucopyranoside have been isolated from Bacopa monnieri. Their structures were elucidated mainly on the basis of IR, 1D, 2D NMR (HMQC, HMBC, COSY), HR-ESI-QTOF-MS and EI mass spectral studies.

MeSH terms

  • Bacopa / chemistry*
  • Carbohydrate Sequence
  • Glucosides / chemistry*
  • Glucosides / isolation & purification
  • Hydrolysis
  • Magnetic Resonance Spectroscopy
  • Molecular Sequence Data
  • Spectrometry, Mass, Electrospray Ionization
  • Steroids / chemistry*
  • Steroids / isolation & purification

Substances

  • Glucosides
  • Steroids
  • bacosterol-3-O-beta-D-glucopyranoside