NEW L-3-(3,4-DIHYDROXYPHENYL)-2-METHYLALANINE PEPTIDES AND THE PREPARATION THEREOF

摘要

An L-3-(3,4-dihydroxyphenyl)-2-methyl-alanine peptide of the formula wherein A is an alkylene radical which can be substituted by a hydroxyl group or by a phenyl radical which optionally carries at least one hydroxyl group, and R is a hydrogen atom or a lower alkyl radical or a glycyl or alanyl radical, OR A PHARMACOLOGICALLY COMPATIBLE SALT THEREOF. These compounds are outstanding in lowering blood pressure.