Rational design, synthesis and antitubercular evaluation of novel 2-(trifluoromethyl)phenothiazine-[1,2,3]triazole hybrids
作者:Dinesh Addla、Anvesh Jallapally、Divya Gurram、Perumal Yogeeswari、Dharmarajan Sriram、Srinivas Kantevari
DOI:10.1016/j.bmcl.2013.11.031
日期:2014.1
Molecular hybridization is an emerging structural modification tool to design molecules with better pharmacophoric properties. A series of novel 2-(trifluoromethyl)phenothiazine-1,2,3-triazoles 5a–v designed by hybridizing two antitubercular drugs trifluoperazine and I-A09 in a single molecular architecture, were synthesized in very good yields using click chemistry. Among the all ‘22’ compounds screened
分子杂交是一种新兴的结构修饰工具,可用于设计具有更好药效学特性的分子。通过单击化学方法以很高的收率合成了一系列新颖的2-(三氟甲基)吩噻嗪-1,2,3-三唑5a - v,该化合物通过将两种抗结核药物trifluoperazine和I-A09杂交在一个分子结构中而设计。在筛选出的针对结核分枝杆菌H37Rv(Mtb)的体外抗分枝杆菌活性的所有'22'化合物中,发现三个类似物5c,5l和5o是最有效的(MIC:6.25μg/ mL)抗结核剂,具有良好的选择性指数。