2-PYRIDONE DERIVATIVES AS INHIBITORS OF NEUTROPHIL ELASTASE, AND THEIR APPLICATION Russian patent published in 2009 - IPC C07D211/86 C07D401/12 C07D405/12 C07D409/12 C07D413/12 A61K31/4412 A61P29/00 

Abstract RU 2348617 C2

FIELD: chemistry.

SUBSTANCE: invention concerns new 2-pyridone derivatives of formula (I): where R1, R2, R4, R5, G1, G2, L, Y and n are as specified in the invention formula, and their pharmaceutically acceptable salts, pharmaceutical compositions containing these compounds, and their application in therapy. These compounds have neutrophil elastase inhibition effect.

EFFECT: new compounds with useful biological properties.

7 cl, 1 tbl, 150 ex

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RU 2 348 617 C2

Authors

Khansen Peter

Lavitts Karolina

Lenn Khans

Nikitidis Antonios

Dates

2009-03-10Published

2004-09-15Filed