Abstract
From an acidic extract of Ulex jussiaei four new quinolizidine alkaloids, jussiaeiines 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.
Original language | English |
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Pages (from-to) | 201-204 |
Number of pages | 4 |
Journal | Journal Of Natural Products |
Volume | 63 |
Issue number | 2 |
DOIs | |
Publication status | Published - Feb 2000 |
Keywords
- Chemical structure
- Hydroxyls
- Conformation
- Organic compounds
- Nuclear magnetic resonance spectroscopy