Full NMR analysis of annomontine, methoxy- annomontine and N-hydroxyannomontine pyrimidine-β-carboline alkaloids

Using modern NMR techniques, including 1H13C and 1H15N heteronuclear correlation experiments, the complete and unambiguous 1H, 13C, and 15N NMR chemical shift assignments of annomontine, methoxyannomontine, and N‐hydroxyannomontine pyrimidine‐β‐carboline alkaloids were performed. All 1H1H scalar...

Full description

Saved in:
Bibliographic Details
Published in:Magnetic resonance in chemistry 2008-01, Vol.46 (1), p.69-74
Main Authors: Costa, Emmanoel Vilaça, Pinheiro, Maria Lúcia Belém, de Souza, Afonso Duarte Leão, dos Santos, Adriane Gama, Campos, Francinete Ramos, Ferreira, Antonio Gilberto, Barison, Andersson
Format: Article
Language:English
Subjects:
13C
15N
2D-NMR
Alkaloids
Alkaloids - chemistry
Alkaloids - isolation & purification
annomontine
Annona - chemistry
Carbolines - chemistry
Carbolines - isolation & purification
chemical shift assignments
Constants
Correlation
Joining
Magnetic Resonance Spectroscopy - methods
methoxyannomontine
Molecular Structure
N-hydroxyannomontine
NMR
Nuclear magnetic resonance
pyrimidine-β-carboline alkaloids
Pyrimidines - chemistry
Pyrimidines - isolation & purification
Scalars
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Using modern NMR techniques, including 1H13C and 1H15N heteronuclear correlation experiments, the complete and unambiguous 1H, 13C, and 15N NMR chemical shift assignments of annomontine, methoxyannomontine, and N‐hydroxyannomontine pyrimidine‐β‐carboline alkaloids were performed. All 1H1H scalar coupling constants and signal multiplicities were determined, and all nOe observations were also included. Copyright © 2008 John Wiley & Sons, Ltd.
ISSN:0749-1581
1097-458X
DOI:10.1002/mrc.2134