Synthesis of OSW saponin analogs with modified sugar residues and their antiproliferative activities
摘要:
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.
Synthesis of OSW saponin analogs with modified sugar residues and their antiproliferative activities
摘要:
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.