Benzothiazole-Isatin Hybrids: Synthesis, Characterization, Computational and Cytotoxic Activity Studies
作者:P.V. Navaneethgowda、Yadav D. Bodke、B Manjunatha、K.M. Mussuvir Pasha
DOI:10.1016/j.molstruc.2022.133517
日期:2022.10
the synthesis of 3-[2-(1,3-benzothiazol-2-yl)hydrazinylidene]-1,3-dihydro-2H-indol-2-one derivatives 5(a-h) by simple condensation process and the structures were investigated using different analytical techniques such as FT-IR, 1H NMR and HRMS. Molecular electrostatic potential (MEP) and some global parameters were examined with the aid of DFT study. The solvatochromic UV-Vis absorption study was
本工作描述了通过简单缩合工艺合成 3-[2-(1,3-benzothiazol-2-yl)hydrazinylidene]-1,3-dihydro-2H-indol-2-one 衍生物5(ah)和使用不同的分析技术,如 FT-IR、1 H NMR 和 HRMS 研究结构。借助 DFT 研究检查了分子静电势 (MEP) 和一些全局参数。在不同的溶剂中进行溶剂致变色 UV-Vis 吸收研究,并通过漫反射研究确定光学带隙 (Eg)。筛选提取的衍生物5(ah)对源自人类的乳腺癌 (MCF-7) 和肝癌 (HepG2) 细胞系的细胞毒活性。化合物5a对MCF-7细胞系表现出显着活性,IC 50值为139.3±0.91μM,化合物5d对HepG2细胞系表现出显着活性,IC 50值为134.8±0.94μM。