Synthesis of the A,B-ring-truncated OSW saponin analogs and their antitumor activities.

Bioorg Med Chem Lett

State Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.

Published: October 2007

The A,B-ring-truncated OSW saponin analogs (1, 18a, and 18b) were synthesized. These greatly simplified trans-hydrindane disaccharides retained considerable inhibitory activity against the growth of HeLa and Jurkat T cells (IC(50)=0.8-21.1 microM).

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http://dx.doi.org/10.1016/j.bmcl.2007.08.060DOI Listing

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