This invention provides an industrially useful process for producing 1,4-transcyclohexanecarboxylic acid derivative (1) which has excellent VLA-4 inhibitory action and safety, and an intermediate which is useful in such method. More particularly, this invention relates to a process for converting a compound of formula (I) into a compound of formula (VI) by the reaction scheme:
该发明提供了一种工业上有用的制备1,4-顺
环己烷羧酸衍
生物(1)的方法,该方法具有出色的V
LA-4抑制作用和安全性,并且提供了一种在该方法中有用的
中间体。更具体地说,该发明涉及通过反应方案将式(I)化合物转化为式(VI)化合物的方法: