Abstract:
:Fibroblast growth factor receptor 3 (FGFR3) is an attractive therapeutic target for the treatment of bladder cancer. We identified 1,3,5-triazine derivative 18b and pyrimidine derivative 40a as novel structures with potent and highly selective FGFR3 inhibitory activity over vascular endothelial growth factor receptor 2 (VEGFR2) using a structure-based drug design (SBDD) approach. X-ray crystal structure analysis suggests that interactions between 18b and amino acid residues located in the solvent region (Lys476 and Met488), and between 40a and Met529 located in the back pocket of FGFR3 may underlie the potent FGFR3 inhibitory activity and high kinase selectivity over VEGFR2.
journal_name
Bioorg Med Chemjournal_title
Bioorganic & medicinal chemistryauthors
Kuriwaki I,Kameda M,Hisamichi H,Kikuchi S,Iikubo K,Kawamoto Y,Moritomo H,Kondoh Y,Amano Y,Tateishi Y,Echizen Y,Iwai Y,Noda A,Tomiyama H,Suzuki T,Hirano Mdoi
10.1016/j.bmc.2020.115453subject
Has Abstractpub_date
2020-05-15 00:00:00pages
115453issue
10eissn
0968-0896issn
1464-3391pii
S0968-0896(20)30267-4journal_volume
28pub_type
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