Synthesis and Antitubercular Activity of 2-(substituted phenyl/benzyl-amino)-6-(4-chlorophenyl)-5-(methoxycarbonyl)-4-methyl-3,6-dihydropyrimidin-1-ium Chlorides
作者:Venugopala K. Narayanaswamy、Susanta K. Nayak、Melendhran Pillay、Renuka Prasanna、Yacoob M. Coovadia、Bharti Odhav
DOI:10.1111/cbdd.12065
日期:2013.2
A series of 2‐(substituted phenyl/benzyl‐amino)‐6‐(4‐chlorophenyl)‐5‐(methoxycarbonyl)‐4‐methyl‐3,6‐dihydropyrimidin‐1‐ium chlorides 7–13 and 15 was synthesized in their hydrochloride salt form. The title compounds were characterized by FT‐IR, NMR (1H and 13C) and elemental analysis. They were evaluated for their in vitro antitubercular activity against Mycobacterium tuberculosis H37Rv, multidrug resistance
合成了一系列2-(取代的苯基/苄基氨基)-6-(4-氯苯基)-5-(甲氧羰基)-4-甲基-3,6-二氢嘧啶-1-氯氯化物7-13和15。它们的盐酸盐形式。通过FT-IR,NMR(1 H和13 C)和元素分析对标题化合物进行表征。通过琼脂扩散法评估了它们对结核分枝杆菌H37Rv,多药耐药性结核病和广泛耐药性结核病的体外抗结核活性,并通过MTT法测试了其对外周血单个核细胞的细胞毒作用。在该系列所有测试的化合物中,化合物7和11出现了有希望的抗结核药物,对多药耐药结核病的抗药性为16μg/ mL,对广泛耐药结核病的抗结核药的抗药性为64μg/ mL以上。通过单晶X射线研究确定了有希望的化合物7和11的构象特征和超分子组装。