Synthesis of Some 4-Quinolinyl Pyridines and their Antimicrobial and Docking Studies
作者:Ramesh Kumar、Radhika Khanna、Parvin Kumar、Vikas Kumar、Ramesh C. Kamboj
DOI:10.1002/jhet.2876
日期:2017.9
A series of some substituted diethyl 4‐(2‐chloroquinolin‐3‐yl)‐2,6‐dimethylpyridine‐3,5‐dicarboxylates has been synthesized from substituted diethyl4‐(2‐chloroquinolin‐3‐yl)‐1,4‐dihydro‐2,6‐dimethylpyridine‐3,5‐dicarboxylates (1,4‐DHPs) by treating the latter with SiO2–HNO3 which proved to be a better oxidant in terms of product yield, reaction time, and cost. Further, these compounds were screened
由取代的二乙基4-(2-氯喹啉-3-基)-1,4-合成了一系列的一些取代的二乙基4-(2-氯喹啉-3-基)-2,6-二甲基吡啶-3,5-二羧酸酯。通过用SiO 2 -HNO 3处理后者,可制得二氢-2,6-二甲基吡啶-3,5-二羧酸盐(1,4-DHPs),从产物收率,反应时间和成本方面来看,这是一种较好的氧化剂。此外,筛选这些化合物的抗微生物活性。所有4-(2-氯喹啉-3-基)-2-乙基,6-二甲基吡啶-3-3,5-二羧酸酯均具有比相应的1,4-DHP更强的活性。此外,将活性最高和活性最低的化合物3e和2e对接模拟到大肠杆菌拓扑异构酶II DNA促旋酶B中 也被执行了。