A series of benzimidazolylbenzenesulfonamide compounds containing electron-releasing and electron-withdrawing substituents were synthesized and tested for their in vitro antibacterial activity. Two BZS compounds showed strong antibacterial activity against methicillin-resistant Staphylococcus aureus and Bacillus subtilis. Quantitative studies of their structure-activity relationship using a simple linear regression analysis were applied to explore the correlation between the biological activity and the charges on acidic hydrogen atoms in the synthesized compounds.
研究人员合成了一系列含有电子释放和电子吸收取代基的
苯并咪唑基苯磺酰胺化合物,并对其进行了体外抗菌活性测试。两种
BZS 化合物对耐
甲氧西林金黄色葡萄球菌和枯草杆菌具有很强的抗菌活性。利用简单的线性回归分析对其结构-活性关系进行了定量研究,以探讨
生物活性与合成化合物中酸性氢原子上电荷的相关性。