Synthesis and biological evaluation of arylated novobiocin analogs as Hsp90 inhibitors
作者:Bhaskar Reddy Kusuma、Adam S. Duerfeldt、Brian S.J. Blagg
DOI:10.1016/j.bmcl.2011.09.073
日期:2011.12
Novobiocin analogs lacking labile glycosidic ether have been designed, synthesized and evaluated for Hsp90 inhibitory activity. Replacement of the synthetically complex noviose sugar with simple aromatic side chains produced analogs that maintain moderate cytotoxic activity against MCF7 and SkBR3 breast cancer cell-lines. Rationale for the preparation of des-noviose novobiocin analogs in addition to
已经设计、合成并评估了缺乏不稳定糖苷醚的新生霉素类似物的 Hsp90 抑制活性。用简单的芳香侧链替代合成复杂的初糖产生的类似物对 MCF7 和 SkBR3 乳腺癌细胞系保持适度的细胞毒活性。除了合成和生物学评价之外,本文还介绍了制备des- novoose 新生霉素类似物的基本原理。