5-b′] dipyridine (11a–c) were synthesized from 4-aryl-6-(4-chlorophenyl)-2-thioxo-1,2-dihydro pyridine-3-carbonitriles 4a,b via application of Thorpe-Zielger reaction. The novel target compounds were evaluated in vitro for their anticancer activity against human breast adenocarcinoma MCF-7 and colon carcinoma cell line (HCT 116). Most of the tested compounds exploited potent to moderate growth inhibitory
吡啶并[3',2':4,5]
噻吩并[3,2-d]
嘧啶(7a,b)和
噻吩并[2,3-b:4,5-b']二
吡啶(11a-c)的新系列) 由 4-芳基-6-(4-
氯苯基)-2-
硫代-1,2-
二氢吡啶-3-甲腈 4a,b 通过应用 Thorpe-Zielger 反应合成。在体外评估了新的目标化合物对人乳腺癌 MCF-7 和结肠癌
细胞系 (HCT 116) 的抗癌活性。大多数测试化合物利用了强效至中等的生长抑制活性,特别是化合物 11d,其表现出优于参考药物
多柔比星的效力(IC50 分别为 5.95、6.09 和 8.48、8.15 μM)。所得化合物的结构由光谱数据确定。