Formylated N-heterocyclic derivatives as FGFR4 inhibitors
申请人:Buschmann Nicole
公开号:US10189813B2
公开(公告)日:2019-01-29
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof;
a method for manufacturing said compound, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.
Members of the Pim kinase family have been identified as promising targets for the development of antitumor agents. After a screening of pyrrolo[2,3-a]- and [3,2-a]carbazole derivatives toward 66 protein kinases, we identified pyrrolo[2,3-a]carbazole as a new scaffold to design potent Pim kinase inhibitors. In particular, compound 9 was identified as a low nM selective Pim inhibitor. Additionally, several pyrrolo[2,3-a]carbazole derivatives showed selectivity for Pim-1 and Pim-3 over Pim-2. In vitro antiproliferative activities of 9 and 28, the most potent Pim inhibitors identified, were evaluated toward three human solid cancer cell lines (PA1, PC3, and DU145) and one human fibroblast primary culture, revealing IC50 values in the micromolar range. Finally, the crystal structure of Pim-1 complexed with lead compound 9 was determined. The structure revealed a non-ATP mimetic binding mode with no hydrogen bonds formed with the kinase hinge region and explained the selectivity of pyrrolo[2,3-a]carbazole derivatives for Pim kinases.
NOUVEAUX PYRROLO[2,3-a]CARBAZOLES ET LEUR UTILISATION COMME INHIBITEURS DES KINASES PIM
申请人:Centre National de la Recherche Scientifique
公开号:EP2326649B1
公开(公告)日:2012-03-28
FORMYLATED N-HETEROCYCLIC DERIVATIVES AS FGFR4 INHIBITORS
申请人:NOVARTIS AG
公开号:EP3274344B1
公开(公告)日:2019-04-24
Formylated N-heterocyclic derivatives as FGFR4 inhibitors.
申请人:Novartis AG
公开号:US20190105309A1
公开(公告)日:2019-04-11
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof;
a method for manufacturing said compound, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition comprising said compound.