Alkaloids from Sarcomelicope megistophylla.
Two new alkaloids were isolated from the bark of Sarcomelicope megistophylla. Cyclomegistine B (1), a new quinolone alkaloid, that possesses a rare cyclobuta[b]quinoline ring system and sarcomejine B (2) which is a quinolone alkaloid with an unusual side chain. The structure of both compounds was elucidated on the basis of MS data and extensive NMR studies.
Mitaku
Sofia
S
Department of Pharmacognosy and Chemistry of Natural Products, Faculty of Pharmacy, University of Athens, Athens 15771, Greece. mitakou@pharm.uoa.gr
Fokialakis
Nikolas
N
Magiatis
Prokopios
P
Tillequin
François
F
D000470:Alkaloids / Q000737:chemistry; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D027821:Rutaceae
D000470:Alkaloids; D010936:Plant Extracts