New quinolizidine alkaloids from Ulex jussiaei

Authors
Maximo, P Lourenco, A
Citation
P. Maximo et A. Lourenco, New quinolizidine alkaloids from Ulex jussiaei, J NAT PROD, 63(2), 2000, pp. 201-204
Citations number
17
Categorie Soggetti
Agricultural Chemistry","Pharmacology & Toxicology
Journal title
JOURNAL OF NATURAL PRODUCTS
ISSN journal
01633864 → ACNP
Volume
63
Issue
2
Year of publication
2000
Pages
201 - 204
Database
ISI
SICI code
0163-3864(200002)63:2<201:NQAFUJ>2.0.ZU;2-R
Abstract
From an acidic extract of Ulex-jussiaei four new quinolizidine alkaloids, j ussiaeiines A (1), B (2), C (3), and D (4), were isolated and characterized by spectroscopic methods together with (-)-cytisine, (-)-N-methylcytisine, and (-)-anagyrine. The proposed biosynthetic origin of these new alkaloids is briefly discussed.