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Biological Activity:
Potent and selective FGFR inhibitor with IC50 to be 21.5 and 5 nM for FGFR1 and FGFR3 inhibition respectively.
References:
OE Pardo et al. The Fibroblast Growth Factor Receptor Inhibitor PD173074 Blocks Small Cell Lung Cancer Growth In vitro and In vivo. Cancer Res. 2009, 69, 8645. [online]
M Miyake et al. 1-tert-butyl-3-[6-(3,5-dimethoxy-phenyl)-2-(4-diethylamino-butylamino)-pyrido[2,3-d]pyrimidin-7-yl]-urea (PD173074), a selective tyrosine kinase inhibitor of fibroblast growth factor receptor-3 (FGFR3), inhibits cell proliferation of bladder cancer carrying the FGFR3 gene mutation along with up-regulation of p27/Kip1 and G1/G0 arrest. J. Pharmacol. Exp. Ther. 2010, 332 795. [online]
L Zaragosi et al. Autocrine fibroblast growth factor 2 signaling is critical for self-renewal of human multipotent adipose-derived stem cells. Stem Cells 2006, 24 2412-2419. [online]
Chemical Name: N-[2-[[4-(Diethylamino)butyl]amino]-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl]-N'-(1,1-dimethylethyl)urea
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