| S9662 |
UNC2025
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UNC2025 is a potent and orally active dual inhibitor of FLT3 and MER with IC50 of 0.35 nM and 0.46 nM, respectively. This compound also inhibits AXL, TRKA, TRKC, QIK, TYRO3, SLK, NuaK1, Kit (c-Kit) and Met (c-Met) with IC50 of 1.65 nM, 1.67 nM, 4.38 nM, 5.75 nM, 5.83 nM, 6.14 nM, 7.97 nM, 8.18 nM and 364 nM, respectively.
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iScience, 2024, 27(7):110226
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Commun Biol, 2023, 6(1):916
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Int J Mol Sci, 2023, 10.3390/ijms242115903
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| S7754 |
ASP2215 (Gilteritinib)
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Gilteritinib (ASP2215) is a small-molecule FLT3/AXL inhibitor with IC50 values of 0.29 nM and 0.73 nM for FLT3 and AXL, respectively. It inhibits FLT3 at an IC50 value that was approximately 800-fold more potent than the concentration required to inhibit c-KIT (230 nM).
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J Adv Res, 2025, S2090-1232(25)00134-1
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Cancer Lett, 2025, 611:217446
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Mol Ther Nucleic Acids, 2025, 36(3):102611
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| 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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| S7397 |
Sorafenib (BAY 43-9006)
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Sorafenib is a multikinase inhibitor of Raf-1 and B-Raf with IC50 of 6 nM and 22 nM in cell-free assays, respectively. Sorafenib inhibits VEGFR-2, VEGFR-3, PDGFR-β, Flt-3 and c-KIT with IC50 of 90 nM, 20 nM, 57 nM, 59 nM and 68 nM, respectively. Sorafenib induces autophagy and apoptosis and activates ferroptosis with anti-tumor activity.
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Mol Cancer, 2025, 24(1):34
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Nat Commun, 2025, 16(1):509
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Adv Sci (Weinh), 2025, 12(30):e04372
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| S1460 |
SP600125
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SP600125 (Nsc75890) is a broad-spectrum JNK inhibitor for JNK1, JNK2 and JNK3 with IC50 of 40 nM, 40 nM and 90 nM in cell-free assays, respectively; 10-fold greater selectivity against MKK4, 25-fold greater selectivity against MKK3, MKK6, PKB, and PKCα, and 100-fold selectivity against ERK2, p38, Chk1, EGFR etc. This compound is also a broad‐spectrum inhibitor of serine/threonine kinases including Aurora kinase A, FLT3 and TRKA with of IC50 of 60 nM, 90 nM and 70 nM. It inhibits autophagy and activates apoptosis.
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Nat Commun, 2025, 16(1):7156
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Adv Sci (Weinh), 2025, 12(28):e2502634
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Adv Sci (Weinh), 2025, 12(36):e00028
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| S2730 |
Crenolanib (CP-868596)
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Crenolanib is a potent and selective inhibitor of PDGFRα/β with Kd of 2.1 nM/3.2 nM in CHO cells, also potently inhibits FLT3, sensitive to D842V mutation not V561D mutation, >100-fold more selective for PDGFR than c-Kit, VEGFR-2, TIE-2, FGFR-2, EGFR, erbB2, and Src. Crenolanib helps to induce mitophagy.
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Cancer Cell, 2025, S1535-6108(25)00070-4
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Nat Commun, 2025, 16(1):1358
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J Extracell Vesicles, 2025, 14(9):e70163
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| S1018 |
Dovitinib (TKI-258)
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Dovitinib (TKI-258, CHIR258) is a multitargeted RTK inhibitor, primarily targeting class III RTKs (FLT3/c-Kit) with IC50 values of 1 nM/2 nM. It is also potent against class IV (FGFR1/3) and class V (VEGFR1-4) RTKs, exhibiting IC50 values of 8–13 nM, while showing lower potency toward InsR, EGFR, c-Met, EphA2, Tie2, IGF-1R, and HER2 in cell-free assays. Phase 4.
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Spectrochim Acta A Mol Biomol Spectrosc, 2025, 343:126602
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Biomed Pharmacother, 2024, 180:117533
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Sci Rep, 2023, 13(1):20223
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| S7765 |
Dovitinib (TKI258) Lactate monohydrate
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Dovitinib (TKI258) Lactate monohydrate is the Lactate of Dovitinib, which is a multitargeted RTK inhibitor, mostly for class III (FLT3/c-Kit) with IC50 of 1 nM/2 nM, also potent to class IV (FGFR1/3) and class V (VEGFR1-4) RTKs with IC50 of 8-13 nM, less potent to InsR, EGFR, c-Met, EphA2, Tie2, IGFR1 and HER2. Phase 4.
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Mol Cell, 2021, S1097-2765(21)00507-4
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Acta Neuropathol, 2021, 10.1007/s00401-021-02327-x
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Cancer Res, 2021, canres.1780.2020
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| S1043 |
Tandutinib (MLN518)
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Tandutinib (MLN518, CT53518, NSC726292) is a potent FLT3 antagonist with IC50 of 0.22 μM. This compound also inhibits PDGFR and c-Kit, with 15 to 20-fold higher potency for FLT3 versus CSF-1R and >100-fold selectivity for the same target versus FGFR, EGFR and KDR. It was studied in Phase 2.
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Cancer Cell, 2021, S1535-6108(21)00659-0
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Drug Metab Dispos, 2021, 49(1):53-61
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Genome Med, 2020, 18;12(1):17
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| S2158 |
KW-2449
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KW-2449 is a multiple-targeted inhibitor, mostly for Flt3 with IC50 of 6.6 nM, modestly potent to FGFR1, Bcr-Abl and Aurora A; little effect on PDGFRβ, IGF-1R, EGFR. Phase 1.
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Cancer Cell, 2022, S1535-6108(22)00312-9
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Cell Rep Med, 2022, 3(1):100492
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Cancer Res, 2022, 82(11):2141-2155
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