通过3-氨基-3-二烷基氨基丙酸酯与双(2,4,6-三氯苯基)丙二酸酯的反应制备4-羟基-2-吡啶酮衍生物2。这些化合物进一步与一组醛反应,生成双(吡啶基)甲烷3和4。体外评估了新合成的化合物2、3和4作为抗60种人类肿瘤细胞系的抗肿瘤剂。一些衍生物表现出肿瘤生长抑制活性。特别是,该系列中活性最高的衍生物4g在1 x 10(-6)至1 x 10(-5)M的浓度范围内对所有细胞系均具有显着的活性。
New bis(pyridyl)methane derivatives from 4-hydroxy-2-pyridones: synthesis and antitumoral activity
作者:M Cocco
DOI:10.1016/s0223-5234(02)00002-8
日期:2003.1
Bis(pyridyl)methanederivatives 5-40 were obtained from the reaction of 4-hydroxy-2-pyridones 3 and 4 with aldehydes. Compounds 5-40 were evaluated for cytotoxic activity against a panel of 60 human cancer cell lines by the National Cancer Institute and some of them demonstrated inhibitory effects on the growth of a wide range of cancer cell lines generally at 10(-5) M level and in some case at 10(-7)