Cyclic peptides targeting alpha-4-beta-7 integrin

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United States of America Patent

PATENT NO 11072616
APP PUB NO 20200165300A1
SERIAL NO

15775309

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Abstract

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There is described herein antagonists of α4β7 integrin, and more particularly to cyclic peptide antagonists. Accordingly, there is described herein a compound of formula (I) wherein R1, R2, R3, R4, R5, R6, R7 and R8 are various substituents; stereocentres 1*, 2* and 3* are each independently selected from R and S; n is 1, 2, 3, or 4 and where n is 2-4, Z is an amino terminus of an amino acid; —C═O— adjacent L is the carboxy terminus of an amino acid; and L along with Z and —C═O— is a peptide.

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Patent Owner(s)

Patent OwnerAddress
ZEALAND PHARMA A/S2860 SØBORG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chakka, Sai Kumar Brampton, CA 6 38
Gillard, James Rosemere, CA 17 443
Hickey, Jennifer L Toronto, CA 10 21
Kafal, Adam Paul Toronto, CA 8 21
Morshed, M Monzur Mississauga, CA 5 18
Patel, Narendra Brampton, CA 13 330
Poupart, Marc-André Laval, CA 8 38
Roughton, Andrew L Port Hope, CA 6 106
Vazquez, Manuel Perez Milton, CA 8 21
Yang, Gaoqiang Montreal, CA 13 54

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