Molecular modeling of drug-pathophysiological Mtb protein targets: Synthesis of some 2-thioxo-1, 3-thiazolidin-4-one derivatives as anti-tubercular agents
作者:K.M. Noorulla、Ayyadurai Jerad Suresh、Vinod Devaraji、Bijo Mathew、Devi Umesh
DOI:10.1016/j.molstruc.2017.07.009
日期:2017.11
novel 2 - thioxo - 1 , 3 - thiazolidin - 4 - one derivatives ( 5a - 5t ) were synthesized and evaluated for their antitubercular activity. The structure of the compounds was confirmed by IR, NMR and Mass Spectroscopy methods. In addition, single-crystal X-ray diffraction was performed for compound 5a . All the synthesized compounds were screened for their in - vitro antimycobacterial activity against
摘要 合成了20种新型2-thioxo-1,3-thiazolidin-4-one衍生物(5a-5t)并评价了它们的抗结核活性。化合物的结构通过红外、核磁共振和质谱方法确认。此外,对化合物5a进行了单晶X射线衍射。所有合成的化合物均通过 Alamar Blue 测定法筛选其对 MTB(H37RV,ATCC 编号:27294)的体外抗分枝杆菌活性。化合物5r、5k、5t显示出最有效的体外活性,MIC分别为0.05、0.1、0.2μg/ml浓度,其比标准品更有效。进行分子对接和动力学模拟以找出标题化合物的合理机制。