Synthesis, Characterization and Cytotoxicity of substituted[1]benzothieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidines
作者:Samir Botros、Omneya Khalil、Mona Kamel、Yara El-Dash
DOI:10.17344/acsi.2016.2901
日期:2017.3.15
A new series of 4-benzyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidines was synthesized motivated by the widely reported anticancer activity of thieno[2,3-d]pyrimidines and triazolothienopyrimidines. The in vitro cytotoxic activity of some selected compounds was evaluated against two human cell lines: prostate cancer (PC-3) and colon cancer (HCT-116). A preliminary study of
广泛的动机合成了一系列新的4-苄基-6,7,8,9-四氢[1]苯并噻吩并[3,2-e] [1,2,4]三唑并[4,3-a]嘧啶。报道了噻吩并[2,3-d]嘧啶和三唑并噻吩并嘧啶的抗癌活性。评估了某些选定化合物对两种人类细胞系的体外细胞毒性活性:前列腺癌(PC-3)和结肠癌(HCT-116)。讨论了目标化合物的构效关系的初步研究。大多数合成的化合物在测试的细胞系上均表现出显着的活性,而化合物16c对PC-3细胞系的效力最高,与阿霉素(IC50 = 7.7μM)相比,IC50为5.48μM。研究。另一方面,6c和18c对HCT-116的活性最高(IC50 = 6.12和6.56μM,相对于标准品的IC50 = 15.82μM。因此,一些合成的噻吩并嘧啶衍生物,特别是6c,16c和18c,有可能被开发成有效的抗癌剂。