Synthesis and evaluation of anti-plasmodial and cytotoxic activities of epoxyazadiradione derivatives
作者:P. Ashok Yadav、Ch. Pavan Kumar、Bandi Siva、K. Suresh Babu、Aparna Devi Allanki、Puran Singh Sijwali、Nishant Jain、A. Veerabhadra Rao
DOI:10.1016/j.ejmech.2017.04.016
日期:2017.7
3k, 3l and 3m showed modest activity against CQ-sensitive strain of P. falciparum with IC50 values of 2.3 ± 0.4 μM, 2.9 ± 0.1 μM and 1.7 ± 0.06 μM, respectively. Additionally, cytotoxic properties of these derivatives against SIHA, PANC 1, MDA-MB-231, and IMR-3 cancer cell lines were also studied and the results indicated that low cytotoxic potentials of all the derivatives which indicating the high
环氧氮杂二酮(1)是从印度Ne树油中提取的主要化合物,对最强毒的人疟原虫恶性疟原虫的CQ耐药和CQ敏感菌株显示适度的抗疟原虫活性。通过修饰这种高产率天然产物的关键结构部分,合成了一系列类似物。在所有测试化合物的库中,化合物3c和3g对CQ敏感(IC50 2.8±0.29μM和1.5±0.01μM)和CQ耐药菌株(IC50 1.3±1.08μM和1.2± 0.14),而化合物3k,3l和3m对恶性疟原虫CQ敏感菌株表现出适度的活性,IC50值分别为2.3±0.4μM,2.9±0.1μM和1.7±0.06μM。此外,这些衍生物对SIHA,PANC 1,MDA-MB-231,