Angucycline C5 Glycosides: Regio- and Stereocontrolled Synthesis and Cytotoxicity

作者:Mitra Prithiba; Behera Birendra; Maiti Tapas K*; Mal Dipakranjan
来源:Journal of Organic Chemistry, 2013, 78(19): 9748-9757.
DOI:10.1021/jo4013892

摘要

This study discloses a general and convergent route for the regio- and stereospecific construction of the CS glycosyl angucycline framework of mayamycin. C-Glycosidation, dearomatization, and Hauser annulation are the key steps. The synthetic analogues show cytotoxicity against different human cancer cell lines with IC50 values between 16.4 and 1.2 mu M.

  • 出版日期2013-10-4