Pancratium canariense as an important source of amaryllidaceae alkaloids.
Four new alkaloids (1-4) have been isolated from a methanolic extract of bulbs of Pancratium canariense, together with 12 known alkaloids (5-16). The structures of the new alkaloids were determined by extensive 1D and 2D NMR spectroscopic studies and X-ray diffraction.
Cedrón
Juan C
JC
Instituto Universitario de Bio-Orgánica Antonio González, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain.
Oberti
Juan C
JC
Estévez-Braun
Ana
A
Ravelo
Angel G
AG
Del Arco-Aguilar
Marcelino
M
López
Matías
M
D047151:Amaryllidaceae Alkaloids / Q000737:chemistry* / Q000302:isolation & purification*; D018360:Crystallography, X-Ray; D019668:Liliaceae / Q000737:chemistry*; D008968:Molecular Conformation; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010946:Plants, Medicinal / Q000737:chemistry*; D013030:Spain
D047151:Amaryllidaceae Alkaloids