Phytochemistry p. 1519 - 1524 (1987)
Update date:2022-08-17
Topics:
Bastida, Jaume
Viladomat, Francesc
Llabres, Jose M.
Codina, Carles
Feliz, Miguel
Rubiralta, Mario
Key Word Index - Narcissus confusus; Amaryllidaceae; haemanthamine; galanthamine; N-formylgalanthamine; pretazettine; two-dimensional NMR spectra.We report the isolation of haemanthamine, galanthamine, pretazettine and the new alkaloid N-formylgalanthamine from Narcissus confusus plants.Structural determination was carried out by spectroscopic analyses and application of two-dimensional NMR spectroscopy.
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