Structure–activity relationship study of arylsulfonylimidazolidinones as anticancer agents
作者:Vinay K. Sharma、Ki-Cheul Lee、Eeda Venkateswararao、Cheonik Joo、Min-Seok Kim、Niti Sharma、Sang-Hun Jung
DOI:10.1016/j.bmcl.2011.09.025
日期:2011.11
In an effort to find novel N-arylsulfonylimidazolidinones as highly potent anticancer agent, the structure–activity relationship of ethyl 2-methyl-4-(2-oxo-4-phenylimidazolidin-1-ylsulfonyl)phenylcarbamate was explored through synthesis and evaluation of in vitro cytotoxicity of its analogs against HCT116, A549 and NCL-H460 cancer cell lines. Among the synthesized derivatives, the carbamate analogs
为了找到新型的N-芳基磺酰亚胺基咪唑啉酮类强效抗癌药,通过对2-甲基-4-(2-氧代-4-苯基咪唑烷基-1-基磺酰基)苯基氨基甲酸酯的结构和活性关系进行了探索。其类似物对HCT116,A549和NCL-H460癌细胞系的体外细胞毒性。在合成的衍生物中,氨基甲酸酯类似物(4a - f和4k - p)对所有癌细胞系均表现出对阿霉素的优异细胞毒性。这些衍生物的SAR研究证实,完整的4-苯基-1-苯磺酰氨基咪唑啉酮作为基本药效团具有关键作用,仅在1-氨基苯磺酰基部分的2位疏水取代有利于增强活性。