Discovery of 3-(2,6-Dichloro-3,5-dimethoxy-phenyl)-1-{6-[4-(4-ethyl-piperazin-1-yl)-phenylamino]-pyrimidin-4-yl}-1-methyl-urea (NVP-BGJ398), A Potent and Selective Inhibitor of the Fibroblast Growth Factor Receptor Family of Receptor Tyrosine Kinase
摘要:
A novel series of N-aryl-N'-pyrimidin-4-yl ureas has been optimized to afford potent and selective inhibitors of the fibroblast growth factor receptor tyrosine kinases 1, 2, and 3 by rationally designing the substitution pattern of the aryl ring. On the basis of its in vitro profile, compound 1h (NVP-BGJ398) was selected for in vivo evaluation and showed significant antitumor activity in RT112 bladder cancer xenografts models overexpressing wild-type FGFR3. These results support the potential therapeutic use of 1h as a new anticancer agent.
[EN] FGFR4 INHIBITORS<br/>[FR] INHIBITEURS DU RÉCEPTEUR FGFR4
申请人:EISAI R&D MAN CO LTD
公开号:WO2016164703A1
公开(公告)日:2016-10-13
Methods, compounds, pharmaceutical compositions, and methods of preparing medicaments for treating hepatocellular carcinoma having an altered FGFR4 and/or FGF19 status.
Discovery of a Potent Degrader for Fibroblast Growth Factor Receptor 1/2
作者:Guangyan Du、Jie Jiang、Qibiao Wu、Nathaniel J. Henning、Katherine A. Donovan、Hong Yue、Jianwei Che、Wenchao Lu、Eric S. Fischer、Nabeel Bardeesy、Tinghu Zhang、Nathanael S. Gray
DOI:10.1002/anie.202101328
日期:2021.7.12
and ATP-competitive FGFR inhibitors have received regulatory approval. Despite demonstrating clinical efficacy, these inhibitors exhibit dose-limiting toxicity, potentially due to a lack of selectivity amongst the FGFR family and are poorly tolerated. Here, we report the discovery and characterization of DGY-09-192, a bivalent degrader that couples the pan-FGFRinhibitor BGJ398 to a CRL2VHL E3 ligase