[EN] DUAL INHIBITORS OF ALK5 AND P38Α MAP KINASE<br/>[FR] INHIBITEURS DOUBLES DE L'ALK5 ET DE LA MAP KINASE P38Α
申请人:INTEGRAL BIOSCIENCES PRIVATE LTD
公开号:WO2019142128A1
公开(公告)日:2019-07-25
The present disclosure generally relates to the compounds that exhibits protein kinase inhibitory activity. Specifically, the present disclosure provides compounds of formula (I) that exhibits dual inhibitory activity against ALK5 and P38A MAP kinase. The present disclosure also provides process(es) for preparation of such compounds, pharmaceutical compositions containing one or a combination of these compounds, and methods of treatment of conditions associated with excessive activity of any or a combination of transforming growth factor-beta (TGF) and p38 mitogen-activated protein kinase (MAPK) utilizing these compounds. An aspect of the present disclosure provides compounds of Formula (I) and pharmaceutically acceptable salt, polymorph, solvate or stereoisomer thereof that exhibit dual inhibitory activity against ALK5 and P38 alpha: Formula (I).
[EN] HCV INHIBITING BI-CYCLIC PYRIMIDINES<br/>[FR] PYRIMIDINES BICYCLIQUES INHIBANT LE VHC
申请人:TIBOTEC PHARM LTD
公开号:WO2006035061A1
公开(公告)日:2006-04-06
The present invention relates to the use of bi-cyclic pyrimidines as inhibitors of HCV replication as well as their use in pharmaceutical compositions aimed to treat or combat HCV infections. In addition, the present invention relates to processes for preparation of such pharmaceutical compositions. The present invention also concerns combinat ions of the present bi-cyclic pyrimidines with other anti-HCV agents.
The present invention is directed to a process for making 2-substituted pyridopyrimidones. In particular, 2-substituted pyridopyrimidones are made through the single step reaction of suitable acid derivatives with desired derivatives of amidines.
Compounds in which a pyrimidine nucleus is bridged at the 5 and 6 position and are further substituted at positions 2 and 4 with substituents comprising aromatic moieties are useful in treating subjects with conditions ameliorated by inhibition of TGFβ activity.
Certain appropriately substituted fused bicyclic pyrimidine compounds having an amide-substituted pyridylamine group at C-4 of the pyrimidine ring are useful in the treatment of conditions associated with HCV.