Synthesis and antiproliferative activities of N-(naphthalen-2-yl)acetamide and N-(substituted phenyl)acetamide bearing quinolin-2(1H)-one and 3,4-dihydroquinolin-2(1H)-one derivatives
作者:I-Li Chen、Jih-Jung Chen、Yu-Chin Lin、Ching-Tien Peng、Shin-Hun Juang、Tai-Chi Wang
DOI:10.1016/j.ejmech.2012.11.016
日期:2013.1
Certain N-(naphthalen-2-yl)acetamide and N-(substituted phenyl)acetamide bearing quinolin-2(1H)-one and 3,4-dihydroquinolin-2(1H)-one derivatives have been synthesized and evaluated in vitro for their antiproliferative activities against a panel of human cancer cell lines including nasopharyngeal (NPC-TW01), lung carcinoma (H661), hepatoma (Hep3B), renal carcinoma (A498), and gastric cancer (MKN45)
合成了某些N-(萘-2-基)乙酰胺和带有N-(取代的苯基)乙酰胺的quinolin-2(1 H)-one和3,4-dihydroquinquin-2-2(1 H)-one衍生物。在体外针对一系列人类癌细胞系(包括鼻咽癌(NPC-TW01),肺癌(H661),肝癌(Hep3B),肾癌(A498)和胃癌(MKN45))的抗增殖活性。其中,N-(萘-2-基)-2-(2-氧代-1,2,3,4-四氢喹啉-6-酰氧基)乙酰胺(18)对NPC-TW01的活性最高,IC 50值为0.6μM。NPC-TW01细胞周期分布的研究表明,该化合物18通过改变细胞分裂,以时间和浓度依赖性方式在S期中积累细胞来抑制NPC-TW01的增殖。此外,化合物18对人鼻咽癌(NPC-TW01)细胞系表现出非常特异性的细胞毒性,在浓度高达50μM的情况下,对外周血单核细胞(PBMC)却没有可检测的细胞毒性。