Synthesis and in vitro antitumor evaluation of some new thiophenes and thieno[2,3-d]pyrimidine derivatives
作者:Mahasen M. Fouad、Eman R. El-Bendary、Ghada M. suddek、Ihsan A. Shehata、Mohamed M. El-Kerdawy
DOI:10.1016/j.bioorg.2018.09.022
日期:2018.12
New thiophene (2–13) and thienopyrimidine (15–27) derivatives have been synthesized. Twenty three compounds were screened against five cell lines namely; hepatocellular carcinoma (liver) HepG-2, epidermoid carcinoma (larynx) Hep-2, mammary gland (breast) MCF-7, human prostate cancer PC-3 and epithelioid cervix carcinoma HeLa. The results revealed that compounds 15,16,17,24 and 25 showed the highest
已经合成了新的噻吩(2 – 13)和噻吩并嘧啶(15 – 27)衍生物。针对五种细胞系筛选了23种化合物;即 肝细胞癌(肝)HepG-2,表皮样癌(喉)Hep-2,乳腺(乳腺癌)MCF-7,人前列腺癌PC-3和上皮样宫颈癌HeLa。结果表明,化合物15,16,17,24和25显示出对相对于阿霉素所有测试细胞系的最高抗肿瘤活性。为了解释观察到的抗癌活性的预期作用方式,化合物15,16,17,24和25被选择来筛选它们的DNA结合亲和力和对DNA聚合酶的抑制活性,胸苷酸合成酶和酪氨酸激酶。结果表明,所测试的化合物显示出良好的DNA结合亲和力以及对三种酶的良好抑制活性,这可能解释了所观察到的目标化合物的抗癌活性。