A New Series of Cytotoxic Pyrazoline Derivatives as Potential Anticancer Agents that Induce Cell Cycle Arrest and Apoptosis
作者:Hong Wang、Jinhong Zheng、Weijie Xu、Cheng Chen、Duncan Wei、Wenxiu Ni、Ying Pan
DOI:10.3390/molecules22101635
日期:——
A new series of pyrazoline derivatives 1b-12b was designed, synthesized and evaluated for antiproliferative activity against three cancer cell lines (HepG-2, Hela and A549). Additionally, NIH/3T3 cell cytotoxicity were tested and the structure activity relationships (SARs) were also determined. Among these new derivatives, the compounds 3-(4-fluorophenyl)-5-(3,4,5-trimethoxythiophenyl)-4,5-dihydro
设计,合成并评价了一系列新的吡唑啉衍生物1b-12b对三种癌细胞系(HepG-2,Hela和A549)的抗增殖活性。此外,测试了NIH / 3T3细胞的细胞毒性,并确定了结构活性关系(SAR)。在这些新衍生物中,化合物3-(4-氟苯基)-5-(3,4,5-三甲氧基硫代苯基)-4,5-二氢-1H-吡唑-1-碳硫酰胺(1b)和3-(4-氯苯基) )-5-(3,4,5-三甲氧基噻吩)-4,5-二氢-1H-吡唑-1-碳硫酰胺(2b)对HepG-2细胞表现出最佳活性,IC50值为6.78μM和16.02μM,分别。他们还显示出对Hela细胞的有效活性。同时,3-(4-氯苯基)-5-(3-溴-4-羟基-5-甲氧基硫苯基)-4,5-二氢-1H-吡唑-1-碳硫酰胺(5b)和3-(4-溴-苯基)-5-(3-溴-4-羟基-5-甲氧基硫代苯基)-4,5-二氢-1H-吡唑与顺铂(IC50 = 29.48μM)相比