Amino acid derivatives useful as renin inhibitors

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

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514248, 514300, 514303, 544236, 544350, 544405, 546119, 546121, 546336, 548215, 564374, 564453, C07D48704, C07D47104, C07D26306, A61K 31495

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052781615

ABSTRACT:
Compounds of the formula ##STR1## wherein A, B, X, Y, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are as set forth in the specification, in the form of optically pure diastereomers, mixtures of diastereomers, diastereomeric racemates or mixtures of diasteromeric racemates as well as pharmaceutically acceptable salts thereof which inhibit the activity of the natural enzyme renin and are useful in the control or prevention of high blood pressure and cardiac insufficiency are described.

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