Novel 2-thiopyrimidine derivatives as CDK2 inhibitors: molecular modeling, synthesis, and anti-tumor activity evaluation
作者:Omar Abd El-Fattah M. Fathalla、Mohamed A. H. Ismail、Manal M. Anwar、Khaled A. M. Abouzid、Aisha A. K. Ramadan
DOI:10.1007/s00044-012-0051-9
日期:2013.2
key starting compound. Some of the synthesized derivatives were selected as representative examples to evaluate their anti-proliferative activity against cultured human Hela cell line using doxorubicin as a reference drug and the results obtained were correlated with the data of molecular modeling simulation study. The structures of the novel derivatives were confirmed on the bases of micro-analytical
根据分子对接模拟研究,设计了一系列新型的嘧啶-苯磺酰胺衍生物作为潜在的细胞周期蛋白依赖性激酶2抑制剂。在该研究之前,先修饰和优化了铅化合物4-(2-氨基-4-甲基噻唑-5-基)-N-(3-硝基苯基)嘧啶-2-胺。使用衍生物6-(3,4-二甲氧基苯基)-4-氧代-2-硫代-1,2,3,4-四氢嘧啶-5-腈(1)作为关键的起始化合物。选择一些合成的衍生物作为代表实例,以阿霉素为参比药物评估其对培养的人Hela细胞系的抗增殖活性,并将所得结果与分子模型模拟研究的数据相关。在微观分析和光谱数据的基础上证实了新型衍生物的结构。