Synthesis, characterization, anticancer evaluation and mechanisms of cytotoxic activity of novel 3-hydroxy-3-pyrrolin-2-ones bearing thenoyl fragment: DNA, BSA interactions and molecular docking study
作者:Nenad Joksimović、Jelena Petronijević、Nenad Janković、Dejan Baskić、Suzana Popović、Danijela Todorović、Sanja Matić、Goran A. Bogdanović、Milan Vraneš、Aleksandar Tot、Zorica Bugarčić
DOI:10.1016/j.bioorg.2019.102954
日期:2019.7
or unrelated to cell cycle distribution (D14). Additionally, to better understand their suitability for potential use as anticancer medicaments we studied the interactions between biomacromolecules (DNA or BSA) and D13 and D15. The results indicated that D13 and D15 have great affinity to displace EB from the EB-DNA complex through intercalation [Ksv = (3.7 ± 0.1) and (3.4 ± 0.1) × 103 M-1, respectively]
为了在发现具有改进特性的新型化疗药物方面取得进展,并牢记取代的3-羟基-3-吡咯啉-2-酮属于一类生物活性化合物这一事实,一系列新颖的1,5合成了-二芳基-4-(2-噻吩基羰基)-3-羟基-3-吡咯啉-2-酮,并通过光谱(UV-Vis,IR,NMR,ESI-MS),X射线和元素分析对其进行了表征。检查所有化合物对人癌细胞系HeLa和MDA-MB 231和正常成纤维细胞(MRC-5)的细胞毒性作用。四种化合物,3-羟基-1-(对甲苯基)-4-(2-噻吩基羰基)-5-(4-氯苯基)-2,5-二氢-1H-吡咯-2-酮(D10),3-羟基-1-(3-硝基苯基)-4-(2-噻吩基羰基)-5-(4-(苄氧基)苯基)-2,5-二氢-1H-吡咯-2-酮(D13),3-羟基- 1-(4-硝基苯基)-4-(2-噻吩基羰基)-5-(4-(苄氧基)苯基)-2,5-二氢-1H-吡咯-2-酮(D14)和3-羟基-1-