ENMD-2076 Chemical Structure
Linifanib (ABT869) is a structurally novel, potent RTK and VEGF and PDGF receptor families inhibitor for, PDGFR-β, KDR, and CSF-1R, with IC50 of 0.2 nM, 2 nM, 4 nM, and 7 nM, respectively.
Axitinib (AG-013736) is a multiple receptor kinase inhibitor of VEGFR-1, VEGFR-2, VEGFR-3, PDGFR-β and c-KIT with IC50 of 0.1 nM, 0.2 nM, 0.1-0.3 nM, 1.6 nM and 1.7 nM, respectively.
BIBF1120 (Vargatef) is a potent VEGF receptor (VEGFR), PDGFR and FGFR kinase inhibitor for VEGFR1, VEGFR2, VEGFR3 with IC50 of 34 nM, 5 nM and 5 nM, respectively.
Cediranib (AZD2171) is a highly potent VEGFR2 inhibitor for VEGF-stimulated proliferation and KDR phosphorylation with IC50 of 0.4 nM and 0.5 nM, respectively.
Dovitinib(TKI-258) is a highly potent, novel multitargeted growth factor receptor kinase inhibitor with IC50 of 1, 2, 5, 10, 8, 27, 36 nM for FLT3, c-KIT, FGFR, VEGFR1/2/3, PDGFRß and CSF-1R, respectively.
Motesanib (AMG-706) is a multiple inhibitor of VEGFR1/2/3(IC50: 2 ηM /3 ηM /6 ηM),PDGFR (84ηM), kit (8ηM), and Ret (59ηM)receptors
Pazopanib HCl is a VEGFR inhibitor, IC50 of 10, 30 and 47 nM for VEGFR-1, -2, and -3.
Sorafenib (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.
Sunitinib (Sutent) is a multitargeted FLT3, PDGFRs, VEGFRs, and Kit kinase inhibitor with Ki of 0.009 and 0.008 μM for Flk-1 and PDGFR
Tandutinib (MLN518) is a FLT3 inhibitor. In cell-based assays tandutinib inhibited FLT3, PDGFR and KIT with IC50 values of 95-122 ng/mL.
ENMD-2076 is a novel, orally bioavailable multitargeted antiangiogenic and Aurora kinase inhibitor with IC50 of 3, 13, 350, 23, 40, 93 and 120 nM for Flt-3, AurA, AurB, Src, KDR/VEGFR2 and FGFR1. ENMD-2076 is relatively selective for the Aurora A isoform in comparison to Aurora B. [1] ENMD-2076 has demonstrated significant, dose-dependent preclinical activity as a single agent, including tumor regression, in multiple xenograft models (e.g. breast, colon, leukemia), as well as activity towards ex vivo-treated human leukemia patient cells. ENMD-2076 is currently in Phase 1 clinical studies in solid tumors and multiple myeloma. ENMD-2076 demonstrated robust antitumor activity against cell line and patient-derived xenograft models of CRC that is detectable by functional imaging, supporting clinical investigation of this agent in human colorectal cancer. [1][2]
| Molecular Weight (WM): | 525.56 |
|---|---|
| Formula: | C25H31N7O6 |
| CAS No.: | 1291074-87-7 |
| Synonyms: |
N/A
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| Dissolve in (25°C): | DMSO ≥105mg/mL |
| Water ≥1mg/mL | |
| Ethanol <1mg/mL | |
| Storage: | 2 years-20°CPowder |
| 1 week-4°Cin DMSO | |
| 1 month-80°in DMSO |
A collection of 864 bioactive compounds
A collection of 481 inhibitors
A collection of 194 kinase inhibitors
A collection of 85 tyrosine kinase inhibitors.
A collection of 426 FDA approved drugs
A collection of 139 natural products
A collection of 40 chemotherapeutic agents
A unique collection of 17 small molecule modulators
A unique collection of 47 small molecule inhibitors
A unique collection of 63 GPCR small molecules

Neurospheres were obtained growing CHP-134 cells in a selective medium (DMEMF12, B27, EGF, bFGF, L-Glut). The cells were grown in 96-well plates to confluence and treated with ENMD-2076 for 24 h. The toxic effect was measured by a WST-1 chromogenic assay. It appears that the bulk cell line is more sensitive to treatment that the neurospheres.
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Neurospheres were obtained growing CHP-134 cells in a selective medium (DMEMF12, B27, EGF, bFGF, L-Glut). The cells were grown in 96-well plates to confluence and treated with ENMD-2076 for 24 h. The toxic effect was measured by a WST-1 chromogenic assay. It appears that the bulk cell line is more sensitive to treatment that the neurospheres.
Data independently produced by Dr Antonino Maria Sparta ,University of Trento ENMD-2076 purchased from Selleck

ENMD-2076 has benn tested it on two different neurobiastoma cell lines(SK-N-BE(2) and CHP-134),being calculated the IC50 by a WST-1(Roche) proliferation assay, as shown in the table below. Its in vitro activity is in the micromolar range and has a comparable effect on both lines.VX-680 was used as standard, and it proved more potent on CHP-134 cells.
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ENMD-2076 has benn tested it on two different neurobiastoma cell lines(SK-N-BE(2) and CHP-134),being calculated the IC50 by a WST-1(Roche) proliferation assay, as shown in the table below. Its in vitro activity is in the micromolar range and has a comparable effect on both lines.VX-680 was used as standard, and it proved more potent on CHP-134 cells.
Data independently produced by Dr Antonino Maria Sparta ,University of Trento ENMD-2076 purchased from Selleck

Breast cancer cells line MDA-MB-231 were treated with the indicated concentrations of ENMD-2076.
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Breast cancer cells line MDA-MB-231 were treated with the indicated concentrations of ENMD-2076.
Data independently produced by Dr Zhang of Tianjin Medical University ENMD-2076 purchased from Selleck

SDS-PAGE of CHP-134 cells extracts after 24 h exposure to the indicated drug and concentration. N-myc levels were evaluated and compared to beta actin used as house-keeping protein. Aurora A blockade seems to diminish N-myc expression or stability. |
SDS-PAGE of CHP-134 cells extracts after 24 h exposure to the indicated drug and concentration. N-myc levels were evaluated and compared to beta actin used as house-keeping protein. Aurora A blockade seems to diminish N-myc expression or stability.
Data independently produced by Dr Antonino Maria Sparta ,University of Trento ENMD-2076 purchased from Selleck
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