|AZD3759 EGFR inhibitor，oral active|
Sample solution is provided at 25 µL, 10mM.
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Related Compound Libraries
|Cas No.||1626387-80-1||SDF||Download SDF|
|Chemical Name||(R)-4-((3-chloro-2-fluorophenyl)amino)-7-methoxyquinazolin-6-yl 2,4-dimethylpiperazine-1-carboxylate|
|Canonical SMILES||ClC1=CC=CC(NC2=NC=NC3=CC(OC)=C(OC(N4[[email protected]](C)CN(C)CC4)=O)C=C23)=C1F|
|Solubility||≥23mg/mL in DMSO||Storage||Store at -20°C|
|Physical Appearance||A solid||Shipping Condition||Evaluation sample solution : ship with blue ice.All other available size: ship with RT , or blue ice upon request|
|General tips||For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.|
AZD3759 is a potent and oral active inhibitor of EGFR (IC50= 7.0-7.7 nM) with antineoplastic activity.
EGFR (epidermal growth factor receptor) is a cell-surface receptor tyrosine kinase. The receptor activation leads to dimerization and tyrosine autophosphorylation. It induces a cascade of downstream cellular responses such as modification in gene expression, cell proliferation and cytoskeletal rearrangement etc.
AZD3759 shows equally potent inhibitory effect on cell phosphorylation or proliferation in EGFR-activating mutant cell lines (PC-9 and H3255) in the range of 7.0−7.7nM. In cellular phosphorylation assays, AZD3759 also exhibits 9-fold inhibition selectivity in EGFR-activating
mutant cell lines over EGFR wild-type cell lines (H838). 
In brain metastasis mouse model, AZD3759 demonstrates prominent antitumor efficacy in a dose dependent manner (∼78% tumor growth inhibition at 7.5 mg/kg qd and tumor regression at 15 mg/kg qd, respectively, 4 weeks after treatment, with <20% body weight loss). In addition, at the doses of 7.5 and 15 mg/k, AZD3759 significantly decreases tumor area in the brain tissue collected from the same mouse model. 
Zeng Q, Wang J, Cheng Z et al. Discovery and Evaluation of Clinical Candidate AZD3759, a Potent, Oral Active, Central Nervous System-Penetrant, Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor. J Med Chem. 2015 Oct 22;58(20):8200-15