Iodine mediated pyrazolo-quinoline derivatives as potent anti-proliferative agents
作者:Suresh Kasaboina、Venkatesh Ramineni、Saleha Banu、Yadagiri Bandi、Lingaiah Nagarapu、Naresh Dumala、Paramjit Grover
DOI:10.1016/j.bmcl.2018.01.023
日期:2018.2
promising anti-proliferative activity with IC50 values of 3.76, 3.87 and 3.83 µM against SKNSH cancer cell line. It was revealed that the compounds 7pa and 7pg have shown very close IC50 values of 2.43 and 6.01 µM, against A549 and MCF7 cancer cell lines respectively, which compared to positive control of Doxorubicin. This is the first report on the synthesis and in vitro anti-proliferative evaluation of
使用分子碘在DMSO中有效合成了一系列新颖的取代的吡唑并喹啉衍生物7pa – 7qg,并基于1 H NMR,13 C NMR,IR和HRMS光谱研究对其进行了进一步表征。筛选所有合成的衍生物对五种不同癌细胞系(如A549,HeLa,SKNSH,HepG2和MCF7)的体外细胞毒性活性。化合物7pc,7pd和7pj对SKNSH癌细胞系显示出相当令人满意的抗增殖活性,IC 50值为3.76、3.87和3.83 µM。揭示了化合物7pa和7pg与阿霉素的阳性对照相比,已分别针对A549和MCF7癌细胞显示了非常接近的IC 50值2.43和6.01 µM。这是关于吡唑并喹啉衍生物的合成和体外抗增殖评价的第一份报告。