作者:Mahesh Akula、P. Yogeeswari、D. Sriram、Mukund Jha、Anupam Bhattacharya
DOI:10.1039/c6ra03187k
日期:——
A simple route for preparation of 4-substituted thieno/furo[2,3-c]quinoline compounds is reported in this paper. These compounds were synthesized by using Suzuki coupling between appropriate boronic acid and 2-iodoaniline, followed by reaction with diverse aldehydes in the presence of a catalytic amount of FeCl3. Naphthyridine analogues were also prepared in order to demonstrate the efficacy of the
本文报道了一种简单的制备4-取代的噻吩/呋喃并[2,3- c ]喹啉化合物的方法。通过在适当的硼酸和2-碘苯胺之间使用Suzuki偶联,然后在催化量的FeCl 3存在下与多种醛反应,可以合成这些化合物。还制备了萘啶类似物以证明所开发方法的功效。对分子进行了进一步的抗结核活性筛选,其中带有融合的呋喃并[2,3- c ] [1,8]萘啶骨架的化合物显示出最高的活性。对于4-(4-甲氧基苯基)呋喃[2,3- c],获得的最佳MIC(最小抑菌浓度)值为5.6μmol] [1,8]萘啶,被发现优于现有的一线抗结核药物乙胺丁醇(7.6μmol)。