2-(3-pyridin-2-yl-4-quinolin-4-yl-pyrazol-1-yl)- acetamide derivatives as inhibitors of transforming growth factor-beta receptor I/ALK5

Abstract

The present invention relates to novel 2-(3-pyridin-2-yl-4-quinolin-4-yl-pyrazol-1-yl)-acetamide derivatives as potent inhibitors of transforming growth factor-β receptor I, (also named activin receptor-like kinase 5) (TGFβRI)/ALK5. Other objectives of the present invention are to provide a procedure for preparing these compounds; pharmaceutical compositions comprising an effective amount of these compounds; the use of the compounds for manufacturing a medicament for the treatment of pathological conditions or diseases that can improve by inhibition of transforming growth factor-β receptor I (TGFβRI)/ALK5, such as respiratory diseases including idiopathic pulmonary fibrosis, asthma, COPD and lung cancer, and dermal and ocular fibrotic conditions.

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