BASIC NON-PEPTIDE BRADYKININ ANTAGONISTS AND PHARMACEUTICAL COMPOSITIONS THEREFROM

摘要

Non-peptide compounds of formula (I) having activity as specific antagonists of bradykinin (BK) B2 receptor. The compounds are chemically characterized b y the presence of an alpha, alpha-disubstituted amino acid at least one amino group, free or salified, or the corresponding ammonium quaternary salt. Thes e BK receptor antagonists are a novel class of medicaments which can be used i n all the disorders in which said receptors are involved.