The present invention is to provide a method for producing a peptide containing an N-alkylamino acid, which comprises the following Steps (1) to (3). Step (1): a step of mixing an N-terminal protected amino acid or an N-terminal protected peptide with a carboxylic acid halide or a halogenated alkyl formate; Step (2): a step of mixing an amino acid or a peptide in which the N-terminal and the C-terminal are not protected with a trialkylsilylating agent; and Step (3): a step of mixing the product obtained in Step (1) with the product obtained in Step (2).
本发明旨在提供一种生产含有N-烷基
氨基酸的
多肽的方法,该方法包括以下步骤(1)至(3)。步骤(1):将 N 端受保护的
氨基酸或 N 端受保护的肽与
羧酸卤化物或卤代烷基
甲酸酯混合的步骤; 步骤(2):将 N 端和 C 端未受保护的
氨基酸或肽与三烷基
硅烷化剂混合的步骤;以及 步骤(3):将步骤(1)中得到的产物与步骤(2)中得到的产物混合的步骤。