New Analogues of the Potent Cytotoxic Saponin OSW-1
作者:Agnieszka Wojtkielewicz、Maciej Długosz、Jadwiga Maj、Jacek W. Morzycki、Michał Nowakowski、Joanna Renkiewicz、Miroslav Strnad、Jana Swaczynová、Agnieszka Z. Wilczewska、Jacek Wójcik
DOI:10.1021/jm0613572
日期:2007.7.1
tyl-alpha-ar abinopyranoside}) analogues: with modified side chain (5a/d-G2), 22-deoxo-23,24,25,26,27-pentanor- (14), 22-deoxo-23-oxa- (17), glycosylated with various monosaccharides (5e-G4/G6/G8), and OSW-1 structural isomer (10) were obtained. The analogues were synthesized using a previously published method for the synthesis of OSW-1. The structures of analogues were fully confirmed by spectroscopic