Experimental and theoretical studies of 2-Mercaptobenzothiazole with 2-Bromomethylmesitylene and 1,4-Bis(bromomethyl)durene
作者:Caroline Daisy、R. Nandini Asha、G.S. Suresh Kumar、E. Vadivel、N. Bhuvanesh、B. Ravindran Durai Nayagam
DOI:10.1016/j.molstruc.2020.128894
日期:2020.12
Abstract Biologically important 2-(2,4,6-trimethylbenzylthio)benzo[d]thiazole[BTM1] and 2-(4-((benzo[d]thiazol-2-ylthio)methyl)-2,3,5,6-tetramethylbenzylthio)benzo[d]thiazole [BTD2] were synthesized and characterised using FT-IR, NMR and single-crystal XRD (SCXRD). SCXRD revealed that both compounds were crystallized as a triclinic system and were associated through weak intermolecular interactions
摘要 生物学上重要的 2-(2,4,6-trimethylbenzylthio)benzo[d]thiazole[BTM1] 和 2-(4-((benzo[d]thiazol-2-ylthio)methyl)-2,3,5,6 -四甲基苄硫基)苯并[d]噻唑[BTD2]被合成并使用FT-IR、NMR和单晶XRD(SCXRD)表征。SCXRD 显示,这两种化合物都结晶为三斜晶系,并通过弱分子间相互作用(如 H 键(CH…N、sp3- 和 sp2-CH…π)、π-π 堆积和范德华相互作用)结合。使用 Crystal Explorer 和 Gaussian 研究了 BTM1 和 BTD2 中的这些弱分子间相互作用。标题化合物与表皮生长因子受体 (EGFR) 酪氨酸激酶蛋白的相互作用使用 AutoDock Vina 进行。分子对接研究揭示了化合物与蛋白质的有效相互作用,从而产生了良好的抗癌活性。使用分光光度法滴定法对小牛胸腺