Synthesis, Characterization, and Anti-Amoebic Activity of<i>N</i>-(Pyrimidin-2-yl)benzenesulfonamide Derivatives
作者:Abdul Roouf Bhat、Mohammad Arshad、Eun Ju Lee、Smritee Pokharel、Inho Choi、Fareeda Athar
DOI:10.1002/cbdv.201300009
日期:2013.12
of N‐(pyrimidin‐2‐yl)benzenesulfonamide derivatives, 3a–3i and 4a–4i, was synthesized from pyrimidin‐2‐amines, 2a–2i, with the aim to explore their effects on in vitro growth of Entamoeba histolytica. The chemical structures of the compounds were elucidated by elemental analysis, FT‐IR, 1H‐ and 13C‐NMR, and ESI mass‐spectral data. In vitro anti‐amoebic activity was evaluated against HM1 : IMSS strain
由嘧啶-2-胺2a-2i合成了一系列新的N-(嘧啶-2-基)苯磺酰胺衍生物3a-3i和4a-4i,旨在探索它们对内阿米巴体外生长的影响溶组织。通过元素分析、FT-IR、1H-和13C-NMR以及ESI质谱数据阐明了化合物的化学结构。针对 HM1 :溶组织内阿米巴的 IMSS 菌株评估了体外抗阿米巴活性。IC50 值采用双稀释法计算。将结果与标准药物“甲硝唑”的 IC50 值进行比较。使用 H9C2 心肌成肌细胞系通过细胞活力测定法测试所选化合物的细胞毒性活性,结果表明所有化合物在浓度为 100 μg/ml 时均显示出显着的 >80% 的活力。