Disclosed is a method for the synthesis of N-acyl proline or N-acyl 3-hydroxy proline by way of the amide formation of a fatty acid at a high temperature, an intermediate composition of the method, and a cosmetic composition containing same.
本方法揭示了一种合成N-酰基脯
氨酸或N-酰基
3-羟基脯氨酸的方法,通过在高温下进行
脂肪酸的酰胺形成,该方法的中间产物以及含有该中间产物的化妆品组合物。