Synthesis and cytotoxic activity evaluation of some novel 1-(3-(aryl-4,5-dihydroisoxazol-5-yl)methyl)-4-trihalomethyl-1 H -pyrimidin-2-ones in human cancer cells
作者:Marcio M. Lobo、Cassiana M. Viau、Josiane M. dos Santos、Helio G. Bonacorso、Marcos A.P. Martins、Simone S. Amaral、Jenifer Saffi、Nilo Zanatta
DOI:10.1016/j.ejmech.2015.06.040
日期:2015.8
The synthesis of a series of 14 new 1-(3-(aryl-4,5-dihydroisoxazol-5-yl)methyl)-4-trihalomethyl-1H-pyrimidin-2-ones from the 1,3-dipolar cycloaddition reaction of 1-allyl-4-(trihalomethyl)pyrimidin-2(1H)-ones with aryl nitrile oxides is described. Also, the antiproliferative activity of the title compounds was tested against five human tumoral cell lines: MCF-7 breast cancer cell line, ER+ (estrogen
由1,3-偶极环加成反应合成一系列14个新的1-(3-(芳基-4,5-二氢异恶唑-5-基)甲基)-4-三卤甲基-1 H-嘧啶-2-酮描述了1-烯丙基-4-(三卤甲基)嘧啶-2(1 H)-与芳基腈氧化物的反应。同样,测试了标题化合物对五种人类肿瘤细胞系的抗增殖活性:MCF-7乳腺癌细胞系,ER +(雌激素受体阳性); MCF-7乳腺癌细胞系。HepG-2(肝癌);T-24(膀胱癌);HCT-116细胞(结肠直肠癌);和CACO-2。初步结果令人鼓舞,因为三种化合物的IC 50值均低于2μM,并且具有中等至高选择性。