NOVEL CONJUGATES OF MONTELUKAST AND PEPTIDES Russian patent published in 2025 - IPC A61K47/64 C07K2/00 A61P17/00 A61P29/00 

Abstract RU 2838061 C2

FIELD: biotechnology.

SUBSTANCE: group of inventions relates to biotechnology and can be used in medicine. Invention discloses a conjugate which contains a peptide component which is an amino acid sequence of 2-45 amino acids covalently bonded to one or more compounds of formula I

The compound of formula I is preferably montelukast, montelukast-styrene or hydrogenated montelukast-styrene.

EFFECT: conjugate according to the present invention, including in a pharmaceutical composition, can be used in medicine for the treatment of various diseases accompanied by inflammation, including wounds, haemorrhoids, burns, psoriasis, acne, atopic dermatitis, allergic rhinitis, allergic conjunctivitis, chronic obstructive pulmonary disease, inflammatory bowel disease, et cetera, disclosed conjugate can also be used for treating idiopathic pulmonary fibrosis.

85 cl, 43 ex, 20 tbl, 17 dwg

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RU 2 838 061 C2

Authors

Samuelsson, Bengt Ingemar

Gu, Ming

Dates

2025-04-10Published

2019-09-14Filed