Synthesis of novel nicotinohydrazide and (1,3,4-oxadiazol-2-yl)-6-(trifluoromethyl)pyridine derivatives as potential anticancer agents
作者:R. Naresh Kumar、Y. Poornachandra、P. Nagender、G. Santhosh Kumar、D. Krishna Swaroop、C. Ganesh Kumar、B. Narsaiah
DOI:10.1016/j.bmcl.2016.08.020
日期:2016.10
A series of novel nicotinohydrazide derivatives 6a-g and 1,3,4-oxadiazole functionalized pyridine derivatives 7a-k and 8a-d were prepared in series of steps. All the compounds were screened for cytotoxicity against HeLa (cervical), DU145 (prostate), HepG2 (liver) and MBA-MB-231 (breast) human cancer cell lines. Compounds 6h, 6i, 7d, 7h, 7i and 8b which showed promising cytotoxicity at <15μM concentration
通过一系列步骤制备了一系列新颖的烟酰胺衍生物6a-g和1,3,4-恶二唑官能化的吡啶衍生物7a-k和8a-d。筛选所有化合物对HeLa(宫颈),DU145(前列腺),HepG2(肝)和MBA-MB-231(乳腺癌)人癌细胞系的细胞毒性。已鉴定出在浓度低于15μM时显示出有希望的细胞毒性的化合物6h,6i,7d,7h,7i和8b。正在对结构进行进一步的优化以识别铅化合物。