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Raf inhibitor
Sorafenib Tosylate (Nexavar) is a novel, small molecular inhibitor of several tyrosine protein kinases (VEGFR and PDGFR) and RAF/MEK/ERK cascade inhibitor with an IC50 of 6, 22, 38 nM for Raf-1, wt BRAF and V599E mutant BRAF.- Arda Kipcak, .et al. , Mol Biol Rep, 2024, Jul 13;51(1):799 PMID: 39001931
- Majid Momeny, .et al. , EMBO Mol Med, 2024, Jun 17 PMID: 38886591
- Paula Sagmeister, .et al. , J Hepatocell Carcinoma, 2022, Jul 9;9:595-607 PMID: 35845819
- Majid Momeny, .et al. , Life Sci, 2021, Dec 15;287:120100 PMID: 34715143
- Jindal A, .et al. , J Transl Sci, 2020, 7: 1-10
- Mariko Fujisawa, .et al. , Anticancer Res, 2020, 40: 4445-4455 PMID: 32727774
- Majid Momeny, .et al. , Eur J Pharmacol, 2020, 882:173298 PMID: 32593665
- Fangyuan Lai, .et al. , Stem Cell Res Ther, 2018, 9: 107 PMID: 29661222
- Brittany M. Duggan, .et al. , Sci Rep, 2017, 7: 1578 PMID: 28484277
- Arum Park, .et al. , J Cancer, 2017, 8(12): 2303-2311 PMID: 28819434
- Cong Li, .et al. , Mol Cancer Ther., 2015, Feb;14(2):375-83. PMID: 25487917
- Zhihong Li, .et al. , J Med Chem, 2014, Apr 24;57(8):3430-49 PMID: 24641103
- Hideki Yamaguchi, .et al. , Cancer Sci, 2014, 105(5): 528-536 PMID: 24612061
- Yaping Zhang, .et al. , J Pharmacokinet Pharmacodyn., 2014, 41(6): 675-691 PMID: 25326874
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VEGFR/PDGFR/FGFR inhibitor
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.- Aya Hasan Alshammari, .et al. , Biochem Pharmacol, 2022, Mar;197:114914 PMID: 35041812
- Majid Momeny, .et al. , Life Sci, 2021, Dec 15;287:120100 PMID: 34715143
- Hideharu Yamada, .et al. , Oncol Lett, 2021, Jun;21(6):455 PMID: 33907565
- Majid Momeny, .et al. , Eur J Pharmacol, 2020, 882:173298 PMID: 32593665
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VEGFR inhibitor
Vatalanib (PTK787 or PTK/ZK) is a small molecule protein kinase inhibitor that inhibits angiogenesis that inhibits all known VEGF receptors, as well as platelet-derived growth factor receptor-beta and c-kit, but is most selective for VEGFR-2. CAS: 212141-51-0 (HCl) 212141-54-3 (Free base)- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
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VEGFR Inhibitor
Motesanib (AMG706) is a multikinase inhibitor that selectively targets VEGF receptors, platelet-derived growth factor receptors (PDGFRs), and Kit receptors with IC?? values of 2 nM (VEGFR1), 3 nM (VEGFR2), 6 nM (VEGFR3), 84 nM (PDGFR), and 8 nM (Kit).- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
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VEGFR inhibitor
Vandetanib (Zactima) is a VEGFR and EGFR antagonist and a tyrosine kinase inhibitor with IC50 of 60, 90, 40 nM for HUVEC proliferation, PC-9 cells and tyrosine kinase activity, respectively.- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
- Aya Hasan Alshammari, .et al. , Biochem Pharmacol, 2022, Mar;197:114914 PMID: 35041812
- Majid Momeny, .et al. , Life Sci, 2021, Dec 15;287:120100 PMID: 34715143
- Shinya Kitamura, .et al. , Biochem Biophys Res Commun, 2020, Aug 13 PMID: 32800552
- Majid Momeny, .et al. , Eur J Pharmacol, 2020, 882:173298 PMID: 32593665
- Rintaro Sogawa, .et al. , JPA, 2018, in Press PMID: 30740257
- Park K, .et al. , Anat Sci Int, 2018, Jun;93(3):372-383 PMID: 29256114
- Brittany M. Duggan, .et al. , Sci Rep, 2017, 7: 1578 PMID: 28484277
- Fujita KI, .et al. , J Pharm Sci, 2017, Sep;106(9):2632-2641 PMID: 28479358
- Park K, .et al. , Biomed Pharmacother, 2016, Mar;78:140-149 PMID: 26898435
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VEGFR-2 inhibitor
Brivanib (BMS-540215) is a VEGFR -2 inhibitor with an IC50 of 25 nM and Ki of 26 nM.- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
- Hirosumi Tamura, .et al. , Oncol Rep, 2018, Aug; 40(2): 635-646 PMID: 29917168
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VEGFR/PDGFR inhibitor
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.
- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
- Li Li, .et al. , Leukemia Res, 2019, 78:12-20 PMID: 30660961
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VEGFR inhibitor
Cediranib (AZD2171) is a potent inhibitor of vascular endothelial growth factor (VEGF) receptor tyrosine kinases.- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
- Majid Momeny, .et al. , Life Sci, 2021, Dec 15;287:120100 PMID: 34715143
- Majid Momeny, .et al. , Eur J Pharmacol, 2020, 882:173298 PMID: 32593665
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VEGFR Inhibitor
Tivozanib (AV-951) is an oral VEGF receptor tyrosine kinase inhibitor that is designed to inhibit all three VEGF receptors.- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
- Majid Momeny, .et al. , Life Sci, 2021, Dec 15;287:120100 PMID: 34715143
- Majid Momeny, .et al. , Eur J Pharmacol, 2020, 882:173298 PMID: 32593665
- Majid Momeny, .et al. , Sci Rep, 2017, 7: 45954 PMID: 28383032
- Majid Momeny, .et al. , Sci Rep, 2017, 7: 44075 PMID: 28287096
- Nicholas A. Manieri, .et al. , J Clin Invest, 2015, Sep 1; 125(9): 3606-3618 PMID: 26280574
- Usui T, .et al. , Acta Physiol (Oxf), 2014, 211, 385-394 PMID: 24612679
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c-MET inhibitor
Foretinib (GSK1363089), a multikinase inhibitor of c-Met and VEGFR-2, blocks proliferation, induces Anoikis, and impairs ovarian cancer metastasis.- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
- Narges K Gortany, .et al. , Cancer Chemother Pharmacol, 2021, Mar 10 PMID: 33688998
- Hamzehlou S, .et al. , Eur J Pharmacol, 2019, Nov 15;863:172705 PMID: 31574259
- Hayato Ogura, .et al. , Sci Rep, 2017, 7: 5519 PMID: 28717217
- Fuse MJ, .et al. , Mol Cancer Ther, 2017, Oct;16(10):2130-2143 PMID: 28751539
- Ryohei Katayama, .et al. , Clin Cancer Res, 2015, Jan 1; 21(1): 166-174 PMID: 25351743
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EGFR inhibitor
AEE788 is an orally bioavailable multiple-receptor tyrosine kinase inhibitor that inhibits phosphorylation of the tyrosine kinases of EGFR, HER2 and VEGF2.- Bopei Cui, .et al. , Signal Transduct Target Ther, 2023, Sep 25;8(1):366 PMID: 37743418
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FGFR1/VEGFR2 Inhibitor
PD173074 is a potent, cell permeable and ATP competitive inhibitor of FGFR and VEGFR.- Cheryl Q.E. Lee, .et al. , Stem Cell Reports, 2016, Feb 9; 6(2): 257-272 PMID: 26862703
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VEGFR inhibitor
Vandetanib is a potent inhibitor of VEGFR2 with IC50 of 40 nM.- Claudia Alvarez Baron, .et al. , Sci Rep, 2025, Aug 16;15(1):29995 PMID: 40819150
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VEGFR-2 Inhibitor
Taxifolin is found to bind at the ATP-binding site on VEGFR-2 kinase with large value of binding energy and act as type I competitive inhibitor.- Keji Yu, .et al. , Nat Commun, 2022, Jun 14;13(1):3425 PMID: 35701431
- Shinji Kondo, .et al. , Curr Issues Mol Biol, 2021, Sep 26;43(3):1293-1306 PMID: 34698101
- Shin-ichi Adachi, .et al. , Cytotechnology, 2017, Apr; 69(2): 329-336 PMID: 28101741
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VEGFR-2 inhibitor
Ki8751 is a cell-permeable quinolyloxyphenyl-urea compound that acts as a Flk-1 (VEGFR-2)-selective inhibitior in both cell-based and cell-free assays.- Kohei Ashina, .et al. , Biochem Biophys Res Commun, 2015, Aug 21;464(2):590-5 PMID: 26163262
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VEGFR inhibitor
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.- Koide H, .et al. , Xenobiotica, 2018, Oct;48(10):1059-1071 PMID: 29034773
- Ellawatty WEA, .et al. , Drug Metab Dispos, 2018, Jan;46(1):33-40 PMID: 29089306
- Fujita KI, .et al. , J Pharm Sci, 2017, Sep;106(9):2632-2641 PMID: 28479358
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VEGFR inhibitor
Regorafenib (BAY 73-4506) is a multikinase inhibitor with IC50 of 17, 40 and 69 nM c-KIT, VEGFR2, B-Raf. Regorafenib (BAY 73-4506) is an orally bioavailable multikinase inhibitor targeting both the tumor and its vasculature.- Lila Louadj, .et al. , Sci Rep, 2026, Apr 4;16(1):16233 PMID: 41935207
- Uzma Hasan, .et al. , Drug Deliv Transl Res, 2024, Feb;14(2):342-359 PMID: 37587289
- Hasan U, .et al. , Research Square, 2023, 13 Apr
- Paula Sagmeister, .et al. , J Hepatocell Carcinoma, 2022, Jul 9;9:595-607 PMID: 35845819
- Majid Momeny, .et al. , Life Sci, 2021, Dec 15;287:120100 PMID: 34715143
- Jindal A, .et al. , J Transl Sci, 2020, 7: 1-10
- Makoto Koyama, .et al. , Int J Oncol, 2020, Sep 2 PMID: 32901840
- Mariko Fujisawa, .et al. , Anticancer Res, 2020, 40: 4445-4455 PMID: 32727774
- Majid Momeny, .et al. , Eur J Pharmacol, 2020, 882:173298 PMID: 32593665
- Sunil Kumar Yadava, .et al. , Colloids Surf B Biointerfaces, 2020, Mar 2;190:110927 PMID: 32169777
- Takeshi Uenaka, .et al. , Hum Mol Genet, 2018, Nov 15; 27(22): 3974-3985 PMID: 30137437
- Yi Xu, .et al. , Free Radic Biol Med, 2016, Jul; 96: 67-77 PMID: 27101738
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VEGFR inhibitor
XL184 free base (Cabozantinib) is a small molecule designed to inhibit multiple receptor tyrosine kinases, specifically MET and VEGFR2.- Majid Momeny, .et al. , EMBO Mol Med, 2024, Jun 17 PMID: 38886591
- Jhe-Cyuan Guo, .et al. , Journal of Clinical Oncology, 2024, May 29
- Feyza Oflaz, .et al. , Cumhuriyet Sci. J., 2023, 44(4): 650-655
- Fujita KI, .et al. , J Pharm Sci, 2017, Sep;106(9):2632-2641 PMID: 28479358
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VEGFR Inhibitor
E7080 is a multi-kinase inhibitor that inhibits both VEGFR2 and VEGFR3 kinases.- Majid Momeny, .et al. , EMBO Mol Med, 2024, Jun 17 PMID: 38886591
- Mai Nakahara, .et al. , Biomed Rep, 2022, Aug 3;17(4):78 PMID: 36158319
- Paula Sagmeister, .et al. , J Hepatocell Carcinoma, 2022, Jul 9;9:595-607 PMID: 35845819
- Aya Hasan Alshammari, .et al. , Biochem Pharmacol, 2022, Mar;197:114914 PMID: 35041812
- Keisuke Enomoto, .et al. , Cancers (Basel), 2021, Feb 18;13(4):862 PMID: 33670725
- Jindal A, .et al. , J Transl Sci, 2020, 7: 1-10
- Koide H, .et al. , Xenobiotica, 2018, Oct;48(10):1059-1071 PMID: 29034773
- Fujita KI, .et al. , J Pharm Sci, 2017, Sep;106(9):2632-2641 PMID: 28479358
- Tomoko Ogawa-Morita, .et al. , Int J Anal Chem, 2017, 2017: 2341876 PMID: 28680445
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multi-targeted receptor tyrosine kinase inhibitor
Sunitinib (SU 11248) is a multi-targeted receptor tyrosine kinase inhibitor with IC50s of 80 nM and 2 nM for VEGFR2 and PDGFRβ, respectively.- Majid Momeny, .et al. , EMBO Mol Med, 2024, Jun 17 PMID: 38886591
- Wei Kang Cheng, .et al. , Microvasc Res, 2022, Feb 11;142:104341 PMID: 35157839
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RTK inhibitor
Nintedanib is a potent inhibitor of multiple receptor tyrosine kinases (RTKs) and non-receptor tyrosine kinases (nRTKs).- Majid Momeny, .et al. , Eur J Pharmacol, 2020, 882:173298 PMID: 32593665
- Thibaut Fourniols, .et al. , Int J Pharm, 2020, Jun 30;584:119337 PMID: 32371002
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c-Kit, PDGFR, VEGFR inhibitor
Toceranib is a kinase inhibitor with both antitumor and antiangiogenic activity through inhibition of KIT, vascular endothelial growth factor receptor 2, and PDGFRβ.- Masaya Igase, .et al. , Can J Vet Res, 2016, Jan; 80(1): 21-31 PMID: 26733729
- (-)-Catechin gallate is an antioxidant constituent of green tea. At uM concentrations, inhibits VEGF-induced tyrosine phosphorylation.
- MS Islam ,etc. Effect of UV Irradiation on the Nutritional Quality and Cytotoxicity of Apple Juice. Journal of Agricultural and Food Chemistry, 2016, 64(41), 7812-7822.
- MS Islam ,etc. UV-C irradiation as an alternative disinfection technique: Study of its effect on polyphenols and antioxidant activity of apple juice. Innovative Food Science & Emerging Technologies, 2016, 34, 344-351.
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VEGFR Inhibitor
SU 5416 is an inhibitor of vascular endothelial growth factor receptor (VEGFR) that also inhibits other tyrosine kinases KIT, MET, FLT3 and RET.- Norah Alruwaili, .et al. , Antioxidants (Basel), 2023, Nov 2;12(11):1961 PMID: 38001814
- Ayaka Kojima, .et al. , Xenobiotica, 2022, Jul;52(7):669-675 PMID: 36251932
- Guangyan Zhang, .et al. , Cardiovasc Drugs Ther, 2022, Feb 14 PMID: 35157168
- Michel R. Corboz, .et al. , Eur J Pharmacol, 2022, 916: 174484 PMID: 34508752
- Avner Adini, .et al. , Am J Respir Cell Mol Biol, 2020, Jul 14 PMID: 32663413
- Yin Kang, .et al. , Am J Physiol Heart Circ Physiol, 2020, Apr 1;318(4):H853-H866 PMID: 32108526
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multiple receptor tyrosine kinases inhibitor
Cabozantinib S-malate (XL184 S-malate) is a potent multiple receptor tyrosine kinases inhibitor that inhibits VEGFR2, c-Met, Kit, Axl and Flt3 with IC50s of 0.035, 1.3, 4.6, 7 and 11.3 nM, respectively.- Paula Sagmeister, .et al. , J Hepatocell Carcinoma, 2022, Jul 9;9:595-607 PMID: 35845819
- Aya Hasan Alshammari, .et al. , Biochem Pharmacol, 2022, Mar;197:114914 PMID: 35041812
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RTK inhibitor
Sunitinib is an oral, small-molecule, multi-targeted receptor tyrosine kinase (RTK) inhibitor for the treatment of renal cell carcinoma (RCC) and imatinib-resistant gastrointestinal stromal tumor (GIST).- Sophie J. Bakri, .et al. , PLoS One, 2024, 19(6): e0304782 PMID: 38833447
- Chern Ein Oon, .et al. , World J Gastrointest Oncol, 2023, May 15;15(5):810-827 PMID: 37275453
- Rachel K Toth, .et al. , Cells, 2022, Mar 16;11(6):1006 PMID: 35326457
- Reiko Watanabe, .et al. , J Med Chem, 2021, Mar 11;64(5):2725-2738 PMID: 33619967
- Thibaut Fourniols, .et al. , Int J Pharm, 2020, Jun 30;584:119337 PMID: 32371002
- Li Li, .et al. , Leukemia Res, 2019, 78:12-20 PMID: 30660961
- Brittany M. Duggan, .et al. , Sci Rep, 2017, 7: 1578 PMID: 28484277
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VEGFR inhibitor
Axitinib is a small molecule tyrosine kinase inhibitor,which inhibits multiple targets, including VEGFR-1, VEGFR-2, VEGFR-3, platelet derived growth factor receptor (PDGFR), and cKIT (CD117).- Sophie J. Bakri, .et al. , PLoS One, 2024, 19(6): e0304782 PMID: 38833447
- Hongwan Ding, .et al. , Toxicol Appl Pharmacol, 2024, May:486:116950 PMID: 38701902
- Hongwan Ding, .et al. , Research Square, 2023, Dec 28
- Vijaya Bharti, .et al. , Cell Rep, 2022, Dec 20;41(12):111826 PMID: 36543138
- Youcef M. Rustum, .et al. , Int J Mol Sci, 2018, Nov; 19(11): 3378 PMID: 30380599
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Chk2, KDR, FGFR, Aurora A & Cdk2 inhibitor
R1530 is a pyrazolobenzodiazepine small molecule with potential antiangiogenesis and antineoplastic activities. R1530 is also a mitosis-angiogenesis inhibitor (MAI) that inhibits multiple receptor tyrosine kinases involved in angiogenesis, such as vascular endothelial growth factor receptor (VEGFR)-1, -2, -3, platelet-derived growth factor receptor (PDGFR) beta? FMS-like tyrosine kinase (Flt)-3, and fibroblast growth factor receptor (FGFR) -1, -2.- Vijaya Bharti, .et al. , Cell Rep, 2022, Dec 20;41(12):111826 PMID: 36543138
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M-CSFR, CSF1R inhibitor
Ki 20227 is an inhibitor of c-Fms tyrosine kinase (M-CSFR, CSF1R).- Wensheng Wang, .et al. , J Bone Miner Res, 2017, May; 32(5): 939-950 PMID: 28052488
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VEGFR inhibitor
Apatinib (YN968D1) is a tyrosine kinase inhibitor that selectively inhibits the vascular endothelial growth factor receptor-2 (VEGFR2, also known as KDR) that inhibits VEGF-mediated endothelial cell migration and proliferation thus blocking new blood vessel formation in tumor tissue.- Wonjin Park, .et al. , Biomed Pharmacother, 2021, Feb;134:111110 PMID: 33338749
- Majid Momeny, .et al. , Sci Rep, 2017, 7: 45954 PMID: 28383032
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VEGFR inhibitor
BIBF1120 (Vargatef) is a novel triple angiokinase inhibitor that inhibits three growth factor receptors simultaneously: VEGFR, PDGF and FGFR.- Yan Yang, .et al. , J Thorac Dis, 2024, Feb 29;16(2):1128-1140 PMID: 38505034
- Majid Momeny, .et al. , Life Sci, 2021, Dec 15;287:120100 PMID: 34715143
- Chun-Jung Chang, .et al. , Biochem Pharmacol, 2021, Jan;183:114356 PMID: 33285108
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VEGFR/FGFR/EGFR inhibitor?€?
SU-5402 is a potent and selective vascular endothelial growth factor receptor (VEGFR) and fibroblast growth factor receptor (FGFR) inhibitor (IC50 values are 0.02, 0.03, 0.51 and > 100 μM at VEGFR2, FGFR1, PDGFRβ and EGFR respectively). -
RTK inhibitor
Dovitinib is a small-molecule multitargeted receptor tyrosine kinase inhibitor, which inhibits Ba/F3 cells transformed to IL3 independence by ZNF198-FGFR1 or BCR-FGFR1 with IC50 values of 150 nM and 90 nM, respectively.- Yunping Hu, .et al. , Cancer Lett, 2022, Oct 28;547:215867 PMID: 35985510
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c-Met inhibitor
BMS-794833 is a potent ATP competitive inhibitor to Met and VEGFR-2 with IC50 of 1.7 and 15 nmol. -
VEGFR inhibitor
Brivanib alaninate (BMS-582664) is a dual tyrosine kinase inhibitor of VEGFR and FGFR signaling. -
RTK inhibitor
Dovitinib is a small-molecule multitargeted receptor tyrosine kinase inhibitor, which inhibits Ba/F3 cells transformed to IL3 independence by ZNF198-FGFR1 or BCR-FGFR1 with IC50 values of 150 nM and 90 nM, respectively. -
c-Met inhibitor
MGCD265 is a multitargeted tyrosine kinase inhibitor that binds to and inhibits the phosphorylation of several RTKs, including the c-Met receptor (HGFR); the Tek/Tie-2 receptor; VEGFR types 1, 2, and 3; and MST1R. -
VEGFR inhibitor
Motesanib, also known as AMG-706, is an orally administered multikinase inhibitor that selectively targets VEGF receptors, platelet-derived growth factor receptors, and Kit receptors. -
RAF/VEGFR Inhibitor
RAF265 (CHIR-265) is an oral, highly selective RAF and VEGFR kinase inhibitor, which is to control or normalize VEGFR-2 along with the inhibition of B-raf and c-Raf mutation to prevent cancers. -
RAF/VEGFR Inhibitor
Raf265 derivative is a derivative of Raf265 that is an oral, highly selective RAF and VEGFR kinase inhibitor with IC50 of of 5 to 10 μM. -
VEGFR-2 inhibitor
Telatinib (BAY 57-9352) is an orally available, small-molecule inhibitor of vascular endothelial growth factor receptors 2 and 3 (VEGFR-2/-3) and platelet-derived growth factor receptor β tyrosine kinases. -
EGFR, HER2 and VEGFR inhibitor
XL647 is an orally bioavailable small-molecule RTK inhibitor that binds to and inhibits several tyrosine receptor kinases that play major roles in tumor cell proliferation and tumor vascularization, including EGFR, HER2, ERBB2, VEGFR and EphB4. -
VEGFR-2 Inhibitor
VEGFR-2-IN-39 is a potent inhibitor of the vascular endothelial growth factor receptor 2 (VEGFR-2), with an IC50 of 208.6 nM. This compound effectively inhibits the proliferation of EA.hy926 cells, a human umbilical vein endothelial cell line, in a concentration-dependent manner, exhibiting an IC50 of 38.65 µM. VEGFR-2-IN-39 has low toxicity, making it suitable for further research applications in angiogenesis and vascular biology. - ATWLPPR peptide is a biologically active heptapeptide and a specific antagonist of VEGFR2 (KDR/Flk-1). It binds to VEGFR2, completely blocking VEGF binding and thereby inhibiting VEGF-induced angiogenesis in vivo. ATWLPPR selectively inhibits human endothelial cell proliferation in vitro and fully suppresses VEGF-mediated angiogenesis in vivo.
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PDGFRβ/VEGFR-2 inhibitor
Tyrphostin AG1433 (SU1433) is a tyrosine kinase inhibitor that selectively targets platelet-derived growth factor receptor beta (PDGFRβ) and vascular endothelial growth factor receptor 2 (VEGFR-2/Flk-1/KDR), with IC₅₀ values of 5.0 μM and 9.3 μM, respectively. By inhibiting these key angiogenic receptors, AG1433 disrupts downstream signaling involved in endothelial cell proliferation and migration, thereby effectively preventing blood vessel formation (angiogenesis). It is a valuable compound for research into tumor angiogenesis, vascular disorders, and anti-angiogenic therapeutic strategies.

