Identification of 1-[4-Benzyloxyphenyl)-but-3-enyl]-1<i>H</i>-azoles as New Class of Antitubercular and Antimicrobial Agents
作者:Namrata Anand、K. K. G. Ramakrishna、Munna P. Gupt、Vinita Chaturvedi、Shubhra Singh、Kishore K. Srivastava、Prapunjika Sharma、Niyati Rai、Ravishankar Ramachandran、A. K. Dwivedi、Varsha Gupta、Brijesh Kumar、Smriti Pandey、Praveen K. Shukla、Shailandra K. Pandey、Jawahar Lal、Rama Pati Tripathi
DOI:10.1021/ml4002248
日期:2013.10.10
A series of 1-[(4-benzyloxyphenyl)-but-3-enyl]-1H-azoles has been identified as potent antitubercular agents against Mycobacterium tuberculosis. Synthesis of compounds involved acid catalyzed ring-opening of cyclopropyl ring of phenyl cyclopropyl methanols followed by nucleophilic attack of the azoles on the carbocation intermediates. Several of the compounds 26, 34, and 36 exhibited significant antitubercular
一系列的1-[(4-苄氧基苯基)-丁-3-烯基] -1H-唑已被鉴定为针对结核分枝杆菌的有效抗结核药。化合物的合成涉及苯环丙基甲醇的环丙基环的酸催化开环,然后吡咯对碳正离子中间体的亲核攻击。与许多标准药物相比,几种化合物26、34和36表现出显着的抗结核活性,MIC值分别低至1.56、1.56和0.61马克/毫升。这些化合物还针对其他细菌和真菌菌株进行了筛选,并且其中很少有人显示出对引起肺部感染的烟曲霉具有良好的抗真菌活性。