Synthesis and Cytotoxic Activity Evaluation of Novel Arylpiperazine Derivatives on Human Prostate Cancer Cell Lines
作者:Hong Chen、Xue Liang、Fang Xu、Bingbing Xu、Xuelan He、Biyun Huang、Mu Yuan
DOI:10.3390/molecules190812048
日期:——
A series of novel arylpiperazine derivatives was synthesized. The in vitro cytotoxic activities of all synthesized compounds against three human prostate cancer cell lines (PC-3, LNCaP, and DU145) were evaluated by a CCK-8 assay. Compounds 9 and 15 exhibited strong cytotoxic activities against LNCaP cells (IC50 < 5 μM), and compound 8 (IC50 = 8.25 μM) possessed the most potent activity against DU145 cells. However, these compounds also exhibited cytotoxicity towards human epithelial prostate normal cells RWPE-1. The structure–activity relationship (SAR) of these arylpiperazine derivatives was also discussed based on the obtained experimental data.
一系列新型苯并哌嗪衍生物被合成出来。通过CCK-8法评估了所有合成化合物对三种人前列腺癌细胞系(PC-3、LNCaP和DU145)的体外细胞毒活性。化合物9和15表现出对LNCaP细胞的强烈细胞毒活性(IC50<5μM),而化合物8(IC50=8.25μM)对DU145细胞具有最强大的活性。然而,这些化合物也对人前列腺正常上皮细胞RWPE-1表现出细胞毒性。根据实验数据,还讨论了这些苯并哌嗪衍生物的构效关系(SAR)。