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。
Synthesis and antitumour activity of 4-hydroxy-2-pyridone derivatives
作者:Maria T Cocco、Cenzo Congiu、Valentina Onnis
DOI:10.1016/s0223-5234(00)00149-5
日期:2000.5
4-hydroxy-2-pyridone derivatives 2 were prepared by reaction of 3-amino-3-dialkylaminopropenoates with bis(2,4, 6-trichlorophenyl)malonate. These compounds were further reacted with a set of aldehydes to give bis(pyridyl)methanes 3 and 4. The newly synthesized compounds 2, 3 and 4 were evaluated in vitro as antitumour agents against 60 human tumour cell lines. Some derivatives exhibit tumour growth
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。