Novel arylpyridine‐based 1,3,4‐oxadiazoles: Synthesis, antibacterial, and anti‐inflammatory evaluation
作者:Sowmya Padejjar Vasantha、Boja Poojary、Revanasiddappa Bistuvalli Chandrashekarappa
DOI:10.1002/jccs.201800248
日期:2019.6
developing novel bioactive compounds, a series of 2‐(5‐[2‐methyl‐6‐arylpyridin‐3‐yl]‐1,3,4‐oxadiazol‐2‐ylthio)‐1‐arylethanones (6a–n) were designed and synthesized in good yield. Novel compounds were evaluated for their antibacterial and anti‐inflammatory activities. All synthesized compounds were screened for their antibacterial activity against Staphylococcus aureus, Bascillus subtilis, Eschericia coli,
鉴于开发新型生物活性化合物,一系列2-(5- [2-甲基-6-芳基吡啶3-3-基] -1,3,4-恶二唑-2-基硫基)-1-芳酮(6a–n )的设计和合成,收率很高。对新型化合物的抗菌和抗炎活性进行了评估。筛选所有合成的化合物对金黄色葡萄球菌,枯草芽孢杆菌,大肠埃希氏菌和铜绿假单胞菌菌株的抗菌活性。化合物6a,6b,6c,6h和6i与标准环丙沙星相比,它具有最高的抗菌活性,最小抑菌浓度(MIC)值在6.25–12.5μg/ mL之间。角叉菜胶诱发的足垫浮肿测定的抗炎活性结果表明,受试化合物在3小时后表现出显着的抗炎活性,抑制百分比为63.9–70.1%(消炎痛活性的96.8–106.20%)。特别是,发现6c – e和6j – l是出色的炎症抑制剂,其潜力比标准消炎痛高。