申请人:——
公开号:US20030105164A1
公开(公告)日:2003-06-05
A solid phase synthetic method for preparing arylretinamides is provided. The method comprises reacting hexachloroacetone with a solvent-suspended resin-bound triphenylphosphine to provide a suspension comprising an activated chlorinating reagent; reacting retinoic acid with the activated chlorinating reagent to provide retinoyl chloride; adding pyridine and a select arylamine to the resulting mixture; and stirring the resulting mixture for a time and at a temperature sufficient for the select arylamine to react with the retinoyl chloride and provide the arylretinamide. Also provided, are select arylretinamides that can be prepared by the present method, and methods of using such arylretinamides to induce apoptosis in cancer cells.
提供了一种用于制备芳基维甲酰胺的固相合成方法。该方法包括将六氯乙酮与悬浮于溶剂中的树脂结合的三苯基膦反应,以提供含有活化氯化试剂的悬浮液;将维甲酸与活化氯化试剂反应以提供维甲酰氯;向得到的混合物中加入吡啶和选择的芳基胺;并在足够时间和温度下搅拌得到的混合物,以使选择的芳基胺与维甲酰氯反应并提供芳基维甲酰胺。还提供了可以通过该方法制备的选择性芳基维甲酰胺,以及使用这些芳基维甲酰胺在癌细胞中诱导凋亡的方法。