Bradykinin antagonist pseudopeptide derivatives of olefinic amin

Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – Bradykinin; kallidin; related peptides

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530329, 530330, A61K 3808

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active

055412866

ABSTRACT:
Pseudopeptide compounds based on a modified bradykinin sequence are potent bradykinin receptor antagonists. Amino acids at at positions 2 through 5 are replaced by olefinic aminoalkenoyl groups to reduce the peptide nature of the compounds.
The analogs produced are useful in treating conditions and diseases of a mammal and human in which an excess of bradykinin or related kinins are produced or injected such as by insect bites.

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