| S7818 |
Pexidartinib (PLX3397)
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Pexidartinib (PLX3397) is an oral, potent multi-targeted receptor tyrosine kinase inhibitor of CSF-1R, Kit (c-Kit), and FLT3 with IC50 of 20 nM, 10 nM and 160 nM, respectively. This compound induces apoptosis and necrosis with antitumor activity. Phase 3.
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Nat Commun, 2025, 16(1):4590
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Nat Commun, 2025, 16(1):6779
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Mol Ther, 2025, S1525-0016(25)00871-8
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| S7725 |
Sotuletinib (BLZ945)
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Sotuletinib (BLZ945) is an orally active, potent and selective CSF-1R inhibitor with an IC50 of 1 nM, and it is >1000-fold selective against its closest receptor tyrosine kinase homologs.
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Cancer Cell, 2025, S1535-6108(25)00222-3
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Mol Ther, 2025, S1525-0016(25)00871-8
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Biomark Res, 2025, 13(1):6
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| S8042 |
GW2580
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GW2580 (SC-203877) is a selective CSF-1R inhibitor for c-FMS with IC50 of 30 nM, 150- to 500-fold selective compared to b-Raf, CDK4, c-KIT, c-SRC, EGFR, ERBB2/4, ERK2, FLT-3, GSK3, ITK, JAK2 etc.
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Brain Behav Immun Health, 2025, 43:100933
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Sci Immunol, 2023, 10.1126/sciimmunol.adj5097
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J Nanobiotechnology, 2023, 21(1):44
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| S8401 |
Erdafitinib (JNJ-42756493)
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Erdafitinib is a potent and selective orally bioavailable, pan fibroblast growth factor receptor (FGFR) inhibitor with potential antineoplastic activity. This compound also binds to RET (c-RET), CSF-1R, PDGFR-α/PDGFR-β, FLT4, Kit (c-Kit) and VEGFR-2 and induces cellular apoptosis.
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Commun Biol, 2025, 8(1):394
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Int J Mol Sci, 2025, 26(8)3525
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J Clin Invest, 2024, 134(2)e169241
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| S1189 |
Aprepitant
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Aprepitant is a potent and selective neurokinin-1 receptor antagonist with IC50 of 0.1 nM. This compound reduces levels of pro-inflammatory cytokines including G-CSF, IL-6, IL-8 and TNFα. It inhibits HIV infection of human macrophages.
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Br J Cancer, 2024, 10.1038/s41416-024-02608-8
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Inflammation, 2023, 46(1):256-269
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Nat Commun, 2022, 13(1):4995
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| S8874 |
PLX5622
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PLX5622 is a highly selective CSF-1R inhibitor (IC50 < 10 nmol/L), showing > 20-fold selectivity over KIT and FLT3.
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Adv Mater, 2025, e17493.
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Cell Mol Immunol, 2025, 22(12):1629-1641
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Theranostics, 2025, 15(10):4495-4506
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| S8524 |
Edicotinib(JNJ-40346527)
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Edicotinib (JNJ-40346527) is a potent, selective, brain penetrant and orally active colony-stimulating factor-1 receptor (CSF-1R) inhibitor with an IC50 of 3.2 nM.
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Biomed Pharmacother, 2024, 180:117554
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J Exp Med, 2023, 220(3)e20220857
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| S7688 |
Ki20227
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Ki20227 is an orally active and highly selective inhibitor of c-Fms tyrosine kinase(CSF1R) with IC50 of 2 nM, 12 nM, 451 nM and 217 nM for c-Fms, vascular endothelial growth factor receptor-2 (KDR/VEGFR-2), stem cell factor receptor (c-Kit), and platelet-derived growth factor receptor beta (PDGFRβ), respectively.
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Cancer Immunol Immunother, 2024, 73(5):76
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| E0340 |
CSF1R-IN-1
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CSF1R-IN-1 is a CSF1R (Colony Stimulating Factor 1 Receptor) inhibitor with an IC50 of 0.5 nM in vitro kinase activity assay.
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Life (Basel), 2022, 12(10)1676
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| S0487 |
Sulfatinib
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Sulfatinib is a potent and highly selective tyrosine kinase inhibitor against VEGFR1, VEGFR2, VEGFR3, FGFR1 and CSF1R with IC50 of 2 nM, 24 nM, 1 nM, 15 nM and 4 nM, respectively. This compound shows encouraging antitumor activity and manageable toxicities in patients with advanced NETs.
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Front Oncol, 2023, 13:1158857
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