作者:Dong Hyuk Nam、Ki Yong Lee、Chang Sang Moon、Yong Sup Lee
DOI:10.1016/j.ejmech.2010.06.030
日期:2010.9
Lavendustin A and hormothamnione were reported to exhibit cytotoxic effects on tumor cell lines. In the present studies, a series of chromone-based lavendustin analogs were synthesized as a simplified hybrid of hormothamnione and lavendustin A by the reductive-amination of formyl-chromone 5 with various amines followed by aminoalkylation. Most compounds synthesized showed significantly improved potencies
据报道,薰衣草素A和hormothamnione对肿瘤细胞系表现出细胞毒性作用。在本研究中,通过用各种胺对氨基甲酰基色酮5进行还原胺化反应,然后进行氨基烷基化反应,合成了一系列基于色酮的拉文达斯汀类似物,作为Hormothamnione和拉文达斯汀A的简化混合物。与标准化合物3相比,大多数合成的化合物对大多数测试的癌细胞系显示出显着改善的效力,表明苯乙烯基的去除增强了癌细胞的生长抑制活性。化合物4h和4k对GI 50表现出最强的抑制活性 对于A-549和HCT-15细胞,其值在6.01-9.92μg/ ml的范围内。