A method for producing an alkylamine derivative having a urea bond represented by formula (I), or a salt thereof, comprises the following steps (a) and (b),
step (a):
and
step (b): deprotecting as necessary the reaction product obtained in step (a). The production method suitable for industriallization of the alkylamine derivative having a urea bond represented by formula (I), which is a compound highly useful as an agent having CaSR agonist effects is provided.
一种生产具有由式(I)代表的
脲键的烷基胺衍
生物或其盐的方法包括以下步骤(a)和(b)、
步骤(a)
和
步骤(b):对步骤(a)中得到的反应产物进行必要的脱保护处理。本发明提供了适用于具有
脲键的烷基胺衍
生物工业化的生产方法,该衍
生物由式(I)表示,是一种非常有用的具有 CaSR 激动剂作用的化合物。