Synthesis, characterization, biological evaluation and in silico studies of novel 1,3,4-thiadiazole derivatives as aromatase inhibitors
作者:Sena Demiraran、Derya Osmaniye、Yusuf Özkay、Zafer Asım Kaplancıklı、Bedia Koçyiğit-Kaymakçıoğlu、Fatih Tok
DOI:10.1016/j.molstruc.2023.136903
日期:2024.1
against MCF-7 at IC50 of 3.102±0.096 μM, 8.737±0.103 μM, 11.190±0.088 μM and 12.630±0.101 μM, respectively.Their inhibitory activity was assessed against the in vitro aromatase enzyme. Compounds 4a, 4b, 4d and 4g exhibited the promising aromatase inhibition activity with IC50 value of 0.027±0.002 µM, 0.068±0.005 µM, 1.456±0.009 µM and 3.316±0.001 µM, respectively (the standard drug letrazole has an IC50 value
本研究合成了一些新型氨基硫脲及其相应的含有吡啶核的1,3,4-噻二唑衍生物。它们的结构是根据 FT-IR、1 HNMR、13 CNMR、2D-NMR (HSQC) 光谱数据和元素分析确定的。MCF-7 和 NIH3T3 细胞用于测试该化合物的抗癌作用。在这些化合物中;4a、4b、4d和4g显示出最有效的针对MCF-7的细胞毒性活性,IC 50分别为3.102±0.096μM、8.737±0.103μM、11.190±0.088μM和12.630±0.101μM。体外芳香酶。化合物4a、4b、4d和4g表现出良好的芳香酶抑制活性,IC 50值分别为0.027±0.002 µM、0.068±0.005 µM、1.456±0.009 µM和3.316±0.001 µM(标准药物来曲唑的IC 50值) 0.023±0.002μM)。分子对接研究用于确定化合物 4a、4b、4d 和 4g 与芳香酶之