Records of Natural Products
Yazarlar: Fatema-Tuz-Zoora , d. Abdul uit, Coudury amood Hasan onira Asan
Konular:-
Anahtar Kelimeler:Zanthoxylum rhetsa ,Quinolone alkaloids,Lignan,Triterpene,NMR spectroscopy
Özet: A total of eight compounds were isolated from thepetroleum ether and chloroform extracts of the root bark of Zanthoxylum rhetsa (Roxb.) (D.C). These are a coumarin xanthyletin (1), five quinolone alkaloids zanthodioline (2), arnottianamide (3), skimmianine (4), fagaridine (5), oxynitidine (7), a lignan pluviatilol (6), and a triterpene lupeol (8) were identified. Structures of the isolates were characterized by extensive 1D and 2D NMR analyses and by comparing their spectral data with the published values. The compounds, zanthodioline (2), oxynitidine (7), fagaridine (5), and pluviatilol (6) are the first record from this plant.