Chemical and Pharmaceutical Bulletin · 1991 · 29 citations · 0 references
Life SciencesBotanyPlant BiologyDrug DiscoveryPlant BiochemistryAlkaloid BiosynthesisHeterocyclic ChemistryMedicinal PlantsCarbazole ChemistryMedicinal Aromatic PlantsPlant AlkaloidsPyrazole Chemistry
Seven new carbazole alkaloids, named pyraryafolines-B (1), -C (3), and -D (5), and euchrestines-A (7), -B (9), -C (10), and -D (11) were isolated from stem bark of Murraya euchrestifolia HAYATA (Rutaceae) collected in Taiwan and their sturctures were characterized by means of spectral methods. Pyrayafoline-B (1) was also synthesized.