Back to results
US 4,522,752 AGranted
Retro-inverso analogues of the bradykinin potentiating peptide BPP.sub.5a and methods for their preparation
AssigneeE.N.I. Ente Nazionale Idrocarburi
InventorsAlessandro Sisto, Antonio S. Verdini, Antonino Virdia
Life of this patent
Estimating the term…
Abstract
This invention relates to new retro-inverso peptides and peptide derivatives in the form of analogues of the bradykinin potentiating peptide (BPP.sub.5a), which are pharmacologically active, have long in vivo life and are useful as antihypertensives and diagnostic drugs, their general formula (I) being ##STR1##
Claims5
The product ##STR6##
The product ##STR7##
The product ##STR8##
The product
- Glp-Lys-Phe-Ala-Hyp-(OBz).
The product
- Glp-Lys-Phe-Ala-Pro(4-allo-SPh).
Dependencies are inferred from the claim text.