Structure elucidation and NMR assignments of two new pyrrolidinyl quinoline alkaloids from chestnut honey
Articolo
Data di Pubblicazione:
2009
Citazione:
Structure elucidation and NMR assignments of two new pyrrolidinyl quinoline alkaloids from chestnut honey / G. Beretta, G. Vistoli, E. Caneva, C. Anselmi, R. Maffei Facino. - In: MAGNETIC RESONANCE IN CHEMISTRY. - ISSN 0749-1581. - 47:5(2009 May), pp. 456-459.
Abstract:
The complete 1H, 13C and 15N NMR spectral assignments of two new alkaloids isolated from chestnut honey and structurally related to kynurenic acid have been made using 1-D and 2-D NMR techniques, including COSY, HMQC and HMBC experiments. The new compounds have been identified as 3-(2′-pyrrolidinyl)-kynurenic acid and its γ-lactam derivative.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
G. Beretta, G. Vistoli, E. Caneva, C. Anselmi, R. Maffei Facino
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