Synthesis and identification of β-aryloxyquinoline based diversely fluorine substituted N-aryl quinolone derivatives as a new class of antimicrobial, antituberculosis and antioxidant agents
作者:Harshad G. Kathrotiya、Manish P. Patel
DOI:10.1016/j.ejmech.2013.03.017
日期:2013.5
A new class of β-aryloxyquinoline based diversely fluorine substituted N-aryl quinolone derivatives 8a–x have been synthesized via a one-pot multicomponent reaction. In vitro antimicrobial activity of the synthesized compounds was investigated against a representative panel of pathogenic strains. Compounds 8g, 8h, 8m, 8q and 8v exhibited excellent antimicrobial activity compared with first line drugs
通过一锅多组分反应合成了新型的基于β-芳氧基喹啉的新型氟取代的N-芳基喹诺酮衍生物8a – x。研究了合成化合物对代表性菌株的致病菌株的体外抗菌活性。与一线药物相比,化合物8g,8h,8m,8q和8v表现出优异的抗菌活性。评估了针对结核分枝杆菌H37Rv和化合物的体外抗结核活性8h和8q成为具有更好抗结核活性的有希望的抗菌药物。进行了盐水虾生物测定法以研究合成化合物的体外细胞毒性。通过三氧化二铁抗氧化能力法评估体外抗氧化活性。化合物8e,8k,8l,8s,8u和8w显示出最高的抗氧化剂效力。