AEE788 (NVP-AEE788)

Modify Date: 2024-01-02 17:13:18

AEE788 (NVP-AEE788) Structure
AEE788 (NVP-AEE788) structure
Common Name AEE788 (NVP-AEE788)
CAS Number 497839-62-0 Molecular Weight 440.583
Density 1.2±0.1 g/cm3 Boiling Point N/A
Molecular Formula C27H32N6 Melting Point 247 °C
MSDS USA Flash Point N/A

 Use of AEE788 (NVP-AEE788)


AEE788 is an inhibitor of the EGFR and ErbB2 with IC50 values of 2 and 6 nM, respectively.

 Names

Name 6-(4-((4-ethyl-1-piperazinyl)methyl)phenyl)-N-((1R)-1-phenylethyl)-1H-Pyrrolo(2,3-D)pyrimidin-4-amine
Synonym More Synonyms

 AEE788 (NVP-AEE788) Biological Activity

Description AEE788 is an inhibitor of the EGFR and ErbB2 with IC50 values of 2 and 6 nM, respectively.
Related Catalog
Target

EGFR:2 nM (IC50)

ErbB2:6 nM (IC50)

In Vitro AEE788 inhibits EGFR and VEGF receptor tyrosine kinases in the nM range (IC50:EGFR 2 nm, ErbB2 6 nm, KDR 77 nm, and Flt-1 59 nm). In cells, growth factor-induced EGFR and ErbB2 phosphorylation is also efficiently inhibited (IC50:11 and 220 nm, respectively). AEE788 demonstrates antiproliferative activity against a range of EGFR and ErbB2-overexpressing cell lines (including EGFRvIII-dependent lines) and inhibits the proliferation of epidermal growth factor- and VEGF-stimulated human umbilical vein endothelial cells[1]. Treatment of cutaneous SCC cells with AEE788 leads to dose-dependent inhibition of EGFR and VEGFR-2 phosphorylation, growth inhibition, and induction of apoptosis[2].
In Vivo AEE788 efficiently inhibits growth factor-induced EGFR and ErbB2 phosphorylation in tumors for >72 h. AEE788 also inhibits VEGF-induced angiogenesis in a murine implant model[1]. In mice treated with AEE788, tumor growth is inhibited by 54% at 21 days after the start of treatment compared with control mice[2].
Kinase Assay The invitro kinase assays are performed in 96-well plates (30 μL) at ambient temperature for 15–45 min using the recombinant glutathione S-transferase-fused kinase domains (4–100 ng, depending on specific activity). [γ33P]ATP is used as phosphate donor and polyGluTyr-(4:1) peptide as acceptor. Assays are optimized for each kinase using the following ATP concentrations: 1.0 μM (c-Kit, c-Met, c-Fms, c-Raf-1, and RET), 2.0 μM (EGFR, ErbB2, ErbB3, and ErbB4), 5.0 μM (c-Abl), 8.0 μM (Flt-1, Flt-3, Flt-4, Flk, KDR, FGFR-1, and Tek), 10.0 μM (PDGF receptor-β, protein kinase C-α, and cyclin-dependent kinase 1), and 20.0 μM (c-Src and protein kinase A). The reaction is terminated by the addition of 20 μL 125 mM EDTA. Thirty μL (c-Abl, c-Src, insulin-like growth factor-1R, RET-Men2A, and RET-Men2B) or 40 μL (all other kinases) of the reaction mixture is transferred onto Immobilon-polyvinylidene difluoride membrane, presoaked with 0.5% H3PO4 and mounted on a vacuum manifold. Vacuum is then applied and each well rinsed with 200 μL 0.5% H3PO4. Membranes are removed and washed four times. Dried membranes are counted. IC50 are calculated by linear regression analysis of the percentage inhibition and are averages of at least three determinations[1].
Cell Assay AEE788 is dissolved in 90% polyethylene glycol 300 plus 10% 1-methyl-2-pyrrolidinone to a concentration of 6.25 mg/mL. Tumor cells are seeded into 96-well plates in complete medium and allowed to attach for 24 hours. The cultures are re-fed with medium with 2% serum. After 24 hours, cells are treated with different concentrations (0-2 μM) of AEE788 (negative control with DMSO alone) for 72 hours. After a 2-hour incubation in medium containing 0.42 mg/mL MTT, the cells are lysed in 100 μL DMSO. The conversion of MTT to formazan is measured at an absorbance of 570 nm[2]
Animal Admin Mice: AEE788 is diluted in DMSO and diluted in the optimal medium. BALB/c mice bearing s.c. A-431 squamous tumors (3 animals/group) or HC11-NeuT-driven breast tumors (2 animals/group) are dosed orally with 30 mg/kg of AEE788 or vehicle once daily for 5 days. At different time points after the end of compound treatment and before sacrificing the animals the mice are given i.v. 500 μg EGF/kg body weight or 0.2 ml 0.9% w/v NaCl as vehicle control. Five min after EGF administration, the mice are sacrificed, tumors are removed[1].
References

[1]. Traxler P, et al. AEE788: a dual family epidermal growth factor receptor/ErbB2 and vascular endothelial growth factor receptor tyrosine kinase inhibitor with antitumor and antiangiogenic activity. Cancer Res. 2004 Jul 15;64(14):4931-4941.

[2]. Park et al. AEE788, a dual tyrosine kinase receptor inhibitor, induces endothelial cell apoptosis in human cutaneous squamous cell carcinoma xenografts in nude mice. Clin Cancer Res. 2005 Mar 1;11(5):1963-1973.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Melting Point 247 °C
Molecular Formula C27H32N6
Molecular Weight 440.583
Exact Mass 440.268860
PSA 63.31000
LogP 4.76
Index of Refraction 1.665

 Safety Information

RIDADR NONH for all modes of transport
RTECS UY8836200

 Synthetic Route

~%

AEE788 (NVP-AEE788) Structure

AEE788 (NVP-AEE788)

CAS#:497839-62-0

Literature: WO2007/17468 A2, ; Page/Page column 7-8 ;

~%

AEE788 (NVP-AEE788) Structure

AEE788 (NVP-AEE788)

CAS#:497839-62-0

Literature: WO2007/17468 A2, ; Page/Page column 7-8 ;

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

Furanace-10
Furpyrinol
Furanace
(R)-6-(4-((4-Ethylpiperazin-1-yl)methyl)phenyl)-N-(1-phenylethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine
Nifurpirinol
7H-Pyrrolo[2,3-d]pyrimidin-4-amine, 6-[4-[(4-ethyl-1-piperazinyl)methyl]phenyl]-N-[(1R)-1-phenylethyl]-
{6-[2-(5-nitro-furan-2-yl)-vinyl]-pyridin-2-yl}-methanol
Nifurpirinolum [INN-Latin]
AEE788
NVP-AEE788
[6-[4-(4-ethyl-piperazine-1-ylmethyl)-phenyl]-7H-pyrrolo[2,3-d]pyrinidinpyrimidin-4-yl]-((R)-1-phenyl-ethyl)-amine
Nifurpirinol [USAN:INN]
Furpirinol
6-{4-[(4-Ethyl-1-piperazinyl)methyl]phenyl}-N-[(1R)-1-phenylethyl]-1H-pyrrolo[2,3-d]pyrimidin-4-amine
[6-[4-[(4-ethylpiperazine-1-yl)methyl]phenyl]-7H-pyrrolo[2,3-d]pyrimidine-4-yl]-((R)-1-phenylethyl)amine
{6-[4-(4-ethyl-piperazin-1-ylmethyl)-phenyl]-7H-pyrrolo[2.3-d]-pyrimidin-4-yl}-((R)-1-phenyl-ethyl)-amine
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