Three new phenolic glycosides from the caulis of Millettia speciosa

Magn Reson Chem. 2008 Apr;46(4):387-91. doi: 10.1002/mrc.2189.

Abstract

Three new phenolic glycosides, millettiaspecosides A--C (1-3), were isolated from the caulis of Millettia speciosa along with three known phenolic glycosides, khaephuoside B (4), seguinoside K (5), albibrissinoside B (6). Their structures were established by spectroscopic methods. The spectral analysis permitted correct assignments for (1)H and (13)C NMR data of compounds 4 and 5.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Carbon Isotopes
  • Disaccharides / chemistry
  • Disaccharides / isolation & purification
  • Glycosides / chemistry*
  • Glycosides / isolation & purification
  • Magnetic Resonance Spectroscopy / methods
  • Magnetic Resonance Spectroscopy / standards
  • Millettia / chemistry*
  • Molecular Structure
  • Phenols / chemistry*
  • Phenols / isolation & purification
  • Plants, Medicinal / chemistry*
  • Protons
  • Reference Standards
  • Stereoisomerism

Substances

  • Carbon Isotopes
  • Disaccharides
  • Glycosides
  • Phenols
  • Protons
  • albibrissinoside B