Synthesis and biological evaluation of 2-(3-aminophenyl)-benzothiazoles as antiproliferative and apoptosis-inducing agents
作者:Juan Zhang、Zhi-Qiang Cheng、Jia-Li Song、Hong-Rui Tao、Kongkai Zhu、Luis Alexandre Muehlmann、Cheng-Shi Jiang、Hua Zhang
DOI:10.1007/s00706-018-2274-z
日期:2018.11
AbstractA series of new 2-(3-aminophenyl)-benzothiazole derivatives were synthesized and evaluated for their in vitro antiproliferative activity against various human cancer cell lines including A549, HeLa, HepG2, MCF-7, MV4-11, and DB. Among the tested compounds, N-[3-(benzo[d]thiazol-2-yl)phenyl]nicotinamide displayed significantly improved antiproliferative activity toward A549 and MV4-11 cells
摘要合成了一系列新的2-(3-氨基苯基)-苯并噻唑衍生物,并评估了其对各种人类癌细胞系(包括A549,HeLa,HepG2,MCF-7,MV4-11和DB)的体外抗增殖活性。在测试的化合物中,N- [3-(苯并[ d ]噻唑-2-基)苯基]烟酰胺显示出显着改善的对A549和MV4-11细胞的抗增殖活性,IC 50值为5.42±1.33和7.51± 0.98μM ,分别比命中的3-(苯并[ d ]噻唑-2-基)-N-(4-溴苄基)苯胺强得多。此外,流式细胞仪分析表明N- [3-(苯并[ d]噻唑-2-基)苯基]烟酰胺诱导A549细胞凋亡,细胞周期以浓度依赖性方式停滞在G1期。 图形概要