Green chemoselective synthesis of thiazolo[3,2-a]pyridine derivatives and evaluation of their antioxidant and cytotoxic activities
作者:Feng Shi、Chunmei Li、Ming Xia、Kangjie Miao、Yanxia Zhao、Shujiang Tu、Weifa Zheng、Ge Zhang、Ning Ma
DOI:10.1016/j.bmcl.2009.08.046
日期:2009.10
The green chemoselective synthesis of thiazolo[3,2-a]pyridine derivatives was achieved in water via microwave-assisted three-component reactions of malononitrile, aromatic aldehydes and 2-mercaptoacetic acid with molar ratios of 2:1:1.5 and 2:2.2:1, respectively. These compounds were subject to the experiments of antioxidant activity and cytotoxicity to carcinoma HCT-116 cells and mice lymphocytes
通过微波辅助的丙二腈,芳族醛和2-巯基乙酸的三组分摩尔比为2:1:1.5和2:2.2的噻吩并[3,2- a ]吡啶衍生物进行绿色化学选择性合成:1。这些化合物经受了抗癌活性和对癌细胞HCT-116细胞和小鼠淋巴细胞的细胞毒性的实验。几乎所有测试的化合物都具有清除自由基的有效能力。另外,这些化合物中的大多数对HCT-116细胞和小鼠淋巴细胞均显示出细胞毒性,而没有选择性。其中,仅噻唑并[3,2- a ]吡啶衍生物5d表明对肿瘤细胞系HCT-116细胞具有选择性的细胞毒性。
Abdel-Latif, F. F.; Mohammed, Y. S.; Abdel-Ghani, H., Phosphorus, Sulfur and Silicon and the Related Elements, 1993, vol. 78, # 1-4, p. 251 - 256
作者:Abdel-Latif, F. F.、Mohammed, Y. S.、Abdel-Ghani, H.、Ahmed, E. Kh.、El-Gawish, E. H.