Publication | Closed Access
Sanguinarine pseudobase: re-examination of NMR assignments using gradient-enhanced spectroscopy
26
Citations
0
References
1998
Year
Nmr SpectroscopyMagnetic ResonanceMolecular BiologyOrganic ChemistrySanguinarine PseudobaseChemistryChemical DerivativePharmaceutical ChemistryStructure ElucidationBiochemistryNmr AssignmentsSolution Nmr SpectroscopyStructural BiologyMagnetic Resonance SpectroscopyNatural SciencesProtein NmrMedicineDerivative (Chemistry)Nuclear Magnetic Resonance Spectroscopy
The formation of sanguinarine pseudobase (6-hydroxydihydrosanguinarine) was studied by 1D and 2D NMR spectroscopy. The unequivocal evidence of a hemiaminal OH group and unambiguous 1H, 13C and 15N NMR assignments of this compound are discussed. © 1998 John Wiley & Sons, Ltd.