Synthesis and cytotoxicity evaluation of aryl triazolic derivatives and their hydroxymethine homologues against B16 melanoma cell line
作者:Shiva Kalhor-Monfared、Claire Beauvineau、Daniel Scherman、Christian Girard
DOI:10.1016/j.ejmech.2016.06.057
日期:2016.10
third set composed of organic azides. Synthesized triazoles were then tested in vitro against B16 melanoma cell line. Amongst them, compounds a1b1 (R1 = p-nitrophenyl, R2 = benzyl), a4b1 (R1 = naphthyl, R2 = benzyl) and a4b5 (R1 = naphthyl, R2 = (R/S)- dioxolane) showed the best activity against B16 melanoma cells, with IC50 of 5.12, 3.89 and 6.60 muM respectively.
在这份手稿中,我们描述了一些三唑衍生物对B16黑色素瘤细胞系的合成和细胞毒性评估。为此,我们使用Besthmann-Ohira试剂将一组芳香醛转化为末端炔烃,并通过乙炔格氏试剂制备了相应的羟甲基同化炔烃。然后使用固体负载的催化剂(Amberlyst A-21 CuI)将这些生成的两组炔烃进行铜(I)催化的炔烃-叠氮化物环加成反应(CuAAC),第三组由有机叠氮化物组成。然后在体外针对B16黑色素瘤细胞系测试了合成的三唑。其中,化合物a1b1(R1 =对硝基苯基,R2 =苄基),a4b1(R1 =萘基,R2 =苄基)和a4b5(R1 =萘基,R2 =(R / S)-二氧戊环)表现出对B16的最佳活性黑色素瘤细胞