CSF-1R

Linifanib (ABT-869) is a structurally novel, potent inhibitor of RTK, VEGF and PDGF with IC50 of 0.2, 2, 4, and 7 nM for human endothelial cells, PDGFR-β, KDR, and CSF-1R, respectively.

OSI-930 is a potent inhibitor of Kit, KDR, Flt, CSF-1R, c-Raf and Lck with IC50 of 80 nM, 9 nM, 8 nM, 15 nM, 41 nM and 22 nM, respectively.

Ki 20227 is an inhibitor of c-Fms tyrosine kinase (M-CSFR, CSF1R).

Pazopanib is a potent and selective multi-targeted receptor tyrosine kinase inhibitor of VEGFR-1, VEGFR-2, VEGFR-3, PDGFR-a/β, and c-kit that blocks tumor growth and inhibits angiogenesis.

GW2580 is a small-molecule, ATP-competitive inhibitor of cFMS kinase.

GENZ-882706 is a potent colony stimulating factor-1 receptor (CSF-1R) Inhibitor extracted from patent WO 2017015267A1.

JNJ-28312141 is an orally active CSF1R inhibitor (Colony-stimulating factor-1 receptor, CRF1R) and also a FLT3 inhibitor. CSF1R is expressed by many tumors and is a growth factor for macrophages and mediates osteoclast differentiation. JNJ-28312141 represents a new agent with potential therapeutic activity in acute myeloid leukemia and in settings where CSF-1-dependent macrophages and osteoclasts contribute to tumor growth and skeletal events.

Edicotinib is a selective and orally available colony-stimulating factor-1 (CSF-1) receptor inhibitor, and has entered phase IIA clinical trial to study rheumatoid arthritis (RA) despite disease.

CEP-32496 is an orally available v-raf murine sarcoma viral oncogene homolog B1 (B-raf) serine/threonine protein kinase inhibitor with potential antineoplastic activity.

Pexidartinib is a small-molecule receptor tyrosine kinase (RTK) inhibitor of KIT, CSF1R and FLT3 with potential antineoplastic activity.

BLZ945 is a potent and selective CSF-1R kinase inhibitor. It attenuates the turnover rate of TAMs while increasing the number of CD8+ T cells that infiltrate cervical and breast carcinomas.

AZD7507 is a potent and selective CSF-1R inhibitor (32 nM cell activity), AZD7507 is considered a promising compound as it retained the desired potency and oral pharmacokinetic properties of AZ683.

TE-952 is a potent, oral active and selective Type II inhibitor of colony stimulating factor-1 receptor (CSF-1R or cFMS, type III receptor tyrosine kinase), with IC50 values of 13 nM and 261 nM for CSF1R and TrkA , respectively. Effective against a mouse collagen-induced model of arthritis.

c-Fms-IN-8 (compound 4a) is a colony stimulating factor-1 receptor (CSF-1R, c-FMS) Type II inhibitor, with an IC50 of 9.1 nM.

PLX5622 is a highly selective brain penetrant and oral active CSF1R inhibitor with an Ki of 5.9 nM, for extended and specific microglial elimination, preceding and during pathology development.

CSF1R-IN-1 is a CSF1R inhibitor with an with an IC50 of 0.5 nM.

PRN1371 is a highly selective and potent FGFR1-4 and CSF1R inhibitor with IC50s of 0.6, 1.3, 4.1, 19.3 and 8.1 nM for FGFR1, FGFR2, FGFR3, FGFR4 and CSF1R, respectively.

Sulfatinib (HMPL-012) is a potent and highly selective tyrosine kinase inhibitor against VEGFR1/2/3, FGFR1 and CSF1R with IC50s of in a range of 1 to 24 nM.