作者:K. C. Nicolaou、Derek Rhoades、Yanping Wang、Sotirios Totokotsopoulos、Ruoli Bai、Ernest Hamel
DOI:10.1002/cmdc.201500401
日期:2015.12
The design, synthesis, and biological evaluation of a series of epothilone analogues with novel side chains equipped with an amino group are described. Their design facilitates potential conjugation to selective drug delivery systems such as antibodies. Their synthesis proceeded efficiently via Stille coupling of a readily available vinyl iodide and heterocyclic stannanes. Cytotoxicity studies and
描述了一系列带有装备有氨基的新侧链的埃坡霉素类似物的设计,合成和生物学评估。它们的设计促进了与选择性药物传递系统(例如抗体)的潜在结合。它们的合成通过易于获得的乙烯基碘和杂环锡烷的斯蒂勒偶联而有效地进行。细胞毒性研究和微管蛋白结合测定表明,其中两个类似物比目前临床上使用的埃博霉素A–D和抗癌药ixabepilone更有效。