New carboxamides bearing benzenesulphonamides: Synthesis, molecular docking and pharmacological properties
作者:Florence Uchenna Eze、Uchechukwu Chris Okoro、David Izuchukwu Ugwu、Sunday N. Okafor
DOI:10.1016/j.bioorg.2019.103265
日期:2019.11
Ten new derivatives of benzenesulphonamide bearing carboxamide functionality were synthesized and investigated for their in vitro antimicrobial, antioxidant and in vivo anti-inflammatory activities. Compound 9d inhibited carrageenan induced rat-paw oedema at 93.81, 88.79 and 86.09% at 1 h, 2 h and 3 h administration respectively. In the antimicrobial activity, compound 9a (6.54, 6.69 and 6.64 mg/mL)
合成了十种带有羧酰胺功能的苯磺酰胺的新衍生物,并对其体外抗菌,抗氧化剂和体内抗炎活性进行了研究。化合物9d在施用1小时,2小时和3小时时分别以93.81、88.79和86.09%抑制角叉菜胶诱导的大鼠爪水肿。在抗微生物活性方面,化合物9a(6.54、6.69和6.64 mg / mL)分别对金黄色葡萄球菌,枯草芽孢杆菌和白色念珠菌最有效,化合物9e(6.45和6.46 mg / mL)对P.的活性最高。铜绿和黑曲霉化合物9i(6.24 mg / mL)分别对大肠杆菌最具活性。在抗氧化剂测定中,仅化合物9a(IC 50 0.3052 mg / mL)具有与维生素C(IC 50 0.2090 mg / mL)相当的活性。