A PROCESS FOR THE PREPARATION OF COMPOUNDS HAVING AN ACE INHIBITORY ACTION

摘要

The present invention relates to the process for the preparation of compounds of formula (I) having an ACE inhibitory action wherein carboxy group of stereospecific amino acid is activated with an uronium salt in in the presence of an aprotic solvent and an activated amino acid is further transformed with appropriate amine into ACE inhibitor or its precursor.