Exploration of Some Thiazolidine-2,4-dione and 2-Oxoindoline Derivatives Incorporating 3,4,5-Trimethoxybenzyl Moiety as Novel Anticancer Agents
作者:Le Cong Huan、Hai Pham-The、Huong Le-Thi-Thu、Tran Phuong Thao、Do Nguyet Que、Nguyen-Thu Trang、Phan Thi Phuong Dung、Minji Pyo、Sang-Bae Han、Nguyen Thi Thuan、Nguyen-Hai Nam
DOI:10.2174/1570180814666170605122552
日期:2018.3.12
Thus, continuing effort is needed in developing CA-4 analogues with improved pharmacological properties. Methods: In this study, two series of thiazolidine-2,4-dione and 2-oxoindoline derivatives incorporating 3,4,5-trimethoxybenzyl scaffold were designed and synthesized as CA-4 analogues. Results: Numerous CA-4 analogues bearing thiazolidine-2,4-dione/2-oxoindoline have been synthesized. These compounds
背景:Combrestastatin A-4(CA-4)是一种有效的抗肿瘤和抗血管生成天然物质,从Combretum aff骨中分离出来。在过去的二十年中,已经发现了许多CA-4衍生物。但是,这些衍生物均未达到临床阶段。因此,需要持续的努力来开发具有改善的药理学性质的CA-4类似物。 方法:在这项研究中,设计并合成了包含3,4,5-三甲氧基苄基支架的两个系列的噻唑烷-2,4-二酮和2-氧代吲哚啉衍生物作为CA-4类似物。 结果:已经合成了许多带有噻唑烷-2,4-二酮/ 2-氧代吲哚啉的CA-4类似物。这些化合物针对几种人类癌细胞系进行了评估。发现一系列5 / 7-取代的-1-(3,4,5-三甲氧基)苄基吲哚啉-2,3-二酮(2a-g)表现出明显的细胞毒性。尤其是带有5个溴取代基的化合物2d在测试的4种人类癌细胞系中表现出最佳活性,其IC50值以亚微克/毫升为单位。该化合物还显示出有效的微管