Amphimedosides A-C: Synthesis, Chemoselective Glycosylation, And Biological Evaluation

作者:Langenhan Joseph M*; Mullarky Edouard; Rogalsky Derek K; Rohlfing James R; Tjaden Anja E; Werner Halina M; Rozal Leonardo M; Loskot Steven A
来源:Journal of Organic Chemistry, 2013, 78(4): 1670-1676.
DOI:10.1021/jo302640y

摘要

The amphimedosides, discovered in 2006, are the first examples of naturally occurring glycosylated alkoxyamines. We report syntheses of amphimedosides A-C that feature a stereoselective oxyamine neoglycosylation and found that these alkaloids display modest cytotoxicity toward seven diverse human cancer cell lines, exhibiting IC50 values ranging from 3.0 mu M to greater than 100 mu M.

  • 出版日期2013-2-15

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