Full NMR analysis of annomontine, methoxy- annomontine and N-hydroxyannomontine pyrimidine-beta-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-beta-carboline alkaloids were performed. All 1H--1H scalar coupling constants and signal multiplicities were determined, and all nOe observations were also included.
D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D031041:Annona / Q000737:chemistry; D002243:Carbolines / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D015394:Molecular Structure; D011743:Pyrimidines / Q000737:chemistry* / Q000302:isolation & purification
D000470:Alkaloids; D002243:Carbolines; C508839:N-hydroxyannomontine; D011743:Pyrimidines; C508838:annomontine