Alkaloids from Crinum erubescens Aiton
Fecha
2016-09
Tipo
artículo original
Autores
Gastaldi Guerrieri, Caroline
Belén Pigni, Natalia
de Andrade, Jean Paulo
dos Santos, Vanessa Dias
Binns Quirós, Franklin
Borges, Warley de Souza
Viladomat, Francesc
Bastida, Jaume
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Resumen
Eight alkaloids have been identified from fresh leaves of Crinum erubescens (Amaryllidaceae) collected in Costa Rica. The alkaloid 1-epidemethylbowdensine, detected by means of GC–MS as part of a global Amaryllidaceae Phytochemical Program, is reported for the first time and completely characterized by physical and spectroscopic methods. The absolute configuration of this compound is also reported.
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Palabras clave
NMR, Amaryllidaceae, Crinum, 1-Epidemethylbowdensine, GC–MS, CDNMR, Química orgánica, Alkaloid, Costa Rica, 631.417 Química orgánica