Design and synthesis of new 2,5-disubstituted-1,3,4-oxadiazole analogues as anticancer agents
作者:Mohit Agarwal、Vikram Singh、Sachin Kumar Sharma、Piush Sharma、Md. Yousuf Ansari、Surender Singh Jadav、Sabina Yasmin、Reddymasu Sreenivasulu、Mohd. Zaheen Hassan、Vipin Saini、Mohamed Jawed Ahsan
DOI:10.1007/s00044-016-1672-1
日期:2016.10
In continuance of our search for new anticancer agents, we report herein the design, synthesis, and anticancer evaluation of oxadiazole analogues. Two series (4a-h and 4i-q) of new oxadiazole analogues were designed based on heterocyclic (1,3,4-oxadiazole)-linked aryl core of IMC-038525 (tubulin polymerization inhibitor), NSC 776715, and NSC 776715 and synthesized. All the compounds were fully characterized
为了继续寻找新的抗癌药,我们在此报告恶二唑类似物的设计,合成和抗癌评估。两个系列(4a-h和4i-q)基于IMC-038525(微管蛋白聚合抑制剂),NSC 776715和NSC 776715的杂环(1,3,4-恶二唑)连接的芳基核设计了新的恶二唑类似物,并进行了合成。通过红外,核磁共振波谱和质谱数据对所有化合物进行了全面表征,并通过元素分析(C,H和N分析)检查了化合物的纯度。根据美国国家癌症研究所的筛选方案,对9种不同的60种细胞系(60种NCI癌细胞系)中的7种化合物的抗癌活性进行了评估,并在10 µM药物浓度下计算了生长百分比和生长抑制百分比。-7,10 -6,10 -5和10 -4 μM)和GI 50,LC 50和TGI剂量相关的计算参数。化合物4j在10 µM时显示出最大的抗癌活性,并被发现对MOLT-4,IGROV1,HCT-116和K-562具有更高的敏感性,其生长抑制百分数分别为50