Repurposing the Clinically Efficacious Antifungal Agent Itraconazole as an Anticancer Chemotherapeutic
作者:Jennifer R. Pace、Albert M. DeBerardinis、Vibhavari Sail、Silvia K. Tacheva-Grigorova、Kelly A. Chan、Raymond Tran、Daniel S. Raccuia、Robert J. Wechsler-Reya、M. Kyle Hadden
DOI:10.1021/acs.jmedchem.5b01718
日期:2016.4.28
suggest that the triazole functionality is required for ITZ-mediated inhibition of angiogenesis but that it is not essential for inhibition of Hh signaling. The synthesis and evaluation of stereochemically defined des-triazole ITZ analogues also provides key information as to the optimal configuration around the dioxolane ring of the ITZ scaffold. Finally, the results from our studies suggest that two
伊曲康唑(ITZ)是FDA批准的三唑类抗真菌药。最近的两次药物重新筛选将ITZ视为一种有前途的抗癌化学疗法,可抑制血管生成和刺猬(Hh)信号通路。我们已经合成并评估了第一代和第二代ITZ类似物的抗Hh和抗血管生成活性,以更全面地探究这些抗癌特性的结构要求。我们的总体结果表明,三唑功能是ITZ介导的血管生成抑制所必需的,但对于抑制Hh信号传导并不是必需的。立体化学定义的des的合成和评价-三唑ITZ类似物还提供有关ITZ支架二氧戊环环周围最佳构型的关键信息。最后,我们研究的结果表明,两种不同的细胞作用机制支配了ITZ支架的抗癌特性。