Chemical Name: 6-[2-Chloro-4-(5-thiazolyl)phenyl]-8-ethyl-2-[[4-(4-methyl-1-piperazinyl)phenyl]amino]pyrido[2,3-d]pyrimidin-7-(8H)-one
Biological ActivityFRAX 597 is a potent group I PAK inhibitor (IC50 values are 8, 13 and 19 nM for PAK1, 2 and 3, respectively). FRAX 597 exhibits significant inhibition of YES1, RET, CSF1R and TEK at 100 nM, but is inactive against group II PAK isoforms (IC50 >10 μM for PAK4). FRAX 597 inhibits proliferation of pancreatic cancer and schwannoma cells in vitro and exhibits antitumor effects in mice.
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Tocris products are intended for laboratory research use only, unless stated otherwise.
Complete Your Research
FRAX597, a small molecule inhibitor of the p21-activated kinases, inhibits tumorigenesis of neurofibromatosis type 2 (NF2)-associated Schwannomas.
Licciulli et al.
FRAX597, a PAK1 inhibitor, synergistically reduces pancreatic cancer growth when combined with gemcit.
Yeo et al.
BMC Cancer, 2016;16:24
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