Synthesis and Antiproliferative and Metabolic Evaluations of Novel Securinine Derivatives
作者:Marc Perez、Tahar Ayad、Philippe Maillos、Valérie Poughon、Jacques Fahy、Virginie Ratovelomanana-Vidal
DOI:10.1021/acsmedchemlett.5b00441
日期:2016.4.14
New securinine analogues have been prepared by semisynthesis. Two series were developed using either Suzuki or Sonogashira cross coupling reactions. The in vitro cytotoxicity of the compounds was assayed against HCT-116 colon cancer cells. The most potent derivatives showed promising growth inhibition on four tumoral cell lines giving a valuable insight on the structure–activity relationship (SAR)
通过半合成已经制备了新的箭毒碱类似物。使用Suzuki或Sonogashira交叉偶联反应开发了两个系列。在体外的化合物的细胞毒性进行测定针对HCT-116结肠癌细胞。最有效的衍生物在四种肿瘤细胞系上显示出有希望的生长抑制作用,从而提供了关于水cur碱结构-活性关系(SAR)的宝贵见解。此外,在IC 50高达60 nM的情况下,观察到了对A-375(黑色素瘤)的高抗增殖作用。