Synthesis of OSW saponin analogs with modified sugar residues and their antiproliferative activities
作者:Pingping Tang、Fatemah Mamdani、Xiaoyi Hu、Jun O. Liu、Biao Yu
DOI:10.1016/j.bmcl.2006.11.032
日期:2007.2
Eight monosaccharide analogs of the potent antitumor OSW saponins (2-9) were synthesized. One analog, 2-O-acetyl-aL-arabinopyranoside 3, showed antiproliferative activity against the Jurkat cells (IC50 = 0.078 mu M) comparable to that of the disaccharide derivative (1). (c) 2006 Elsevier Ltd. All rights reserved.