作者:Angel García、María Jesús Vázquez、Emilio Quiñoá、Ricardo Riguera、Cécile Debitus
DOI:10.1021/np9603535
日期:1996.1.1
From the cytotoxic extracts of the marine ascidian Leptoclinides dubius, N-(p-hydroxybenzoyl)-L-arginine (1), N-(1H-indolyl-3-carbonyl)-D-arginine (2), and N-(6-bromo-1H-indolyl-3-carbonyl)-R, where R is L-Arg (4), L-His (5), and the very rare amino acid L-enduracididine (3), have been isolated and identified by spectroscopic data, hydrolysis, and comparison with authentic samples.