Synthesis and Biological Evaluation of Nitric Oxide-Donating Thalidomide Analogues as Anticancer Agents
作者:Tao Wang、Yi-Hua Zhang、Xiang-Wen Kong、Yi-Sheng Lai、Hui Ji、Yan-Ping Chen、Si-Xun Peng
DOI:10.1002/cbdv.200800014
日期:2009.4
In search of more potent anticancer agents, 15 nitric oxide (NO)-donating thalidomide analogues, 6a, 6b, 8a-8e, and 13a-13h, were designed and synthesized. Cytotoxicity of these compounds was evaluated in vitro against three human tumor cell lines (HepG2, A549, and PC-3). The results indicated that 13a-13d exhibited notable anticancer activities comparable to or stronger than that of 5-fluorouracil
为了寻找更有效的抗癌剂,设计并合成了 15 种一氧化氮 (NO) 供体沙利度胺类似物 6a、6b、8a-8e 和 13a-13h。这些化合物对三种人类肿瘤细胞系(HepG2、A549 和 PC-3)的体外细胞毒性进行了评估。结果表明,13a-13d表现出与5-氟尿嘧啶(5-FU)相当或更强的显着抗癌活性。根据获得的实验数据,还讨论了构效关系。通常,目标化合物的细胞毒活性与 NO 供体的类型密切相关,连接到 NO 供体的间隔物的长度对生物活性也很重要。