1H and 13C NMR signal assignment of benzylisoquinoline alkaloids from Fumaria officinalis L. (Papaveraceae)

Magn Reson Chem. 2004 Oct;42(10):882-6. doi: 10.1002/mrc.1417.

Abstract

The NMR signal assignments of a series of structurally divergent benzylisoquinolines isolated from Fumaria officinalis L. (Fumariaceae, Papaverales), namely adlumine, corlumine, corydamine, cryptopine, fumarophycine, O-methylfumarophycine, hydrastine, parfumine, protopine and sinactine, are presented.

MeSH terms

  • Alkaloids / chemistry*
  • Alkaloids / isolation & purification
  • Carbon Isotopes
  • Fumaria / chemistry*
  • Hydrogen
  • Isoquinolines / chemistry*
  • Isoquinolines / isolation & purification
  • Molecular Conformation
  • Nuclear Magnetic Resonance, Biomolecular / methods*

Substances

  • Alkaloids
  • Carbon Isotopes
  • Isoquinolines
  • Hydrogen