Beta-hairpin peptidomimetics as selective elastase inhibitors

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United States of America Patent

PATENT NO 10723765
APP PUB NO 20160318976A1
SERIAL NO

15107980

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Abstract

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β-Hairpin peptidomimetics of the general formula cyclo(-Xaa1-Xaa2-Thr3-Xaa4-Ser5-Xaa6-Xaa7-Xaa8-Xaa9-Xaa10-Xaa11-Xaa12-Xaa13-) and pharmaceutically acceptable salts thereof, with Xaa1, Xaa2, Xaa4, Xaa6, Xaa7, Xaa8, Xaa9, Xaa10, Xaa11, Xaa12 and Xaa13 being amino acid residues which are defined in the description and the claims, have elastase inhibitory properties, especially against human neutrophil elastase, and can be used for preventing infections or diseases related to such infections in healthy individuals or for slowing infections in infected patients. The compounds of the invention can further be used where cancer, or immunological diseases, or pulmonary diseases, or cardiovascular diseases, or neurodegenerative diseases, or inflammation, or diseases related to inflammation, are mediated or resulting from elastase activity. These peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.

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Patent Owner(s)

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POLYPHOR AG4123 ALLSCHWIL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gombert, Frank Otto Basel, CH 19 178
Obrecht, Daniel Bättwil, CH 82 589
Sellier-Kessler, Odile Baldersheim, FR 7 38

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