Synthesis of novel α-aminophosphonates under microwave irradiation, biological evaluation as antiproliferative agents and apoptosis inducers
作者:Erika L. Loredo-Calderón、Carlos A. Velázquez-Martínez、Mónica A. Ramírez-Cabrera、Eugenio Hernández-Fernández、Verónica M. Rivas-Galindo、Eder Arredondo Espinoza、Susana T. López-Cortina
DOI:10.1007/s00044-019-02436-z
日期:2019.11
The synthesis of two series of α-aminophosphonates was achieved by Microwave Irradiation (MW), using the one-pot Kabachnik–Fields reaction. Based on a green chemistry approach, the reactions were carried out using ethanol as the only solvent and without any catalyst, and short reaction times (20–40 min), in variable yields. Both series were tested to determine their cell proliferation inhibition activity
微波辐射(MW)使用一锅式Kabachnik-Fields反应完成了两个系列的α-氨基膦酸酯的合成。基于绿色化学方法,反应使用乙醇作为唯一溶剂且无任何催化剂进行,反应时间短(20-40分钟),产率可变。测试两个系列以确定它们在MDA-MB-231,MCF-7和MCF-10A细胞系中的细胞增殖抑制活性。4-((((diphenoxyphosphoryl)(4-(diphenylamino)phenyl)methyl)amino)苯甲酸乙酯4e和diphenyl((((4-(((S)-2-hydroxy-1-phenylethyl)carbamoyl)phenyl)amino] [ 4-羟基苯基)甲基)膦酸酯6b,它们显示出仅在癌细胞系MCF-7中具有细胞增殖抑制活性,而对正常细胞系MFC-10A没有影响,两种化合物均通过诱导细胞凋亡而导致细胞死亡。