The chemical synthesis and preliminary biological studies of phosphodiester and phosphorothioate analogues of 2-methoxy-lysophosphatidylethanolamine
作者:Agata Sowińska、Przemysław Rytczak、Edyta Gendaszewska-Darmach、Anna Drzazga、Maria Koziołkiewicz、Andrzej Okruszek
DOI:10.1016/j.bmcl.2016.05.075
日期:2016.8
compounds, bearing different fatty acid residues both saturated (14:0, 16:0, 18:0) and unsaturated (18:1). The methylation of glycerol 2-hydroxyl function was applied in order to increase the stability of prepared analogues by preventing 1→2 acyl migration. The cytotoxicity of newly synthesized 2-methoxy-lysophosphatidylethanolamine derivatives was evaluated with resazurin-based method in prostate cancer
已经描述了2-甲氧基-溶血磷脂酰乙醇胺的硫代磷酸酯/磷酸二酯类似物的化学合成。为了制备硫代磷酸酯衍生物,已使用了草硫磷膦方法。通过氧化相应的硫代磷酸酯来制备磷酸二酯化合物。每个溶血磷脂类似物被合成为一系列四个化合物,带有饱和(14:0、16:0、18:0)和不饱和(18:1)的不同脂肪酸残基。应用甘油2-羟基官能团的甲基化是为了通过防止1→2的酰基迁移来增加制备的类似物的稳定性。用基于刃天青的方法评价了新合成的2-甲氧基-溶血磷脂酰乙醇胺衍生物在前列腺癌PC3细胞系中的细胞毒性。