Schiff bases of aminocycloalkanecarboxylic acid esters of the formula ##STR1## where R, R.sup.1, R.sup.2, m and n have the meanings given in the description, are prepared by a novel process. The compounds are intermediates for the preparation of the corresponding aminocycloalkanecarboxylic acids and of esters thereof.
本发明提供了一种新的方法制备公式##STR1##中R,R.sup.1,R.sup.2,m和n具有所述描述中给出的含义的
氨基环烷基
羧酸酯的Schiff碱。这些化合物是制备相应的
氨基环烷基
羧酸及其
酯类的中间体。