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编 号:F629202
分子式:C22H19F2NO3
分子量:383.39
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10mM*1mL in DMSO
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1mg
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5mg
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10mg
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25mg
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生物活性:
G5-7, an orally active and allosteric JAK2 inhibitor, selectively inhibits JAK2 mediated phosphorylation and activation of EGFR (Tyr1068) and STAT3 by binding to JAK2. G5-7 induces cell cycle arrest, apoptosis and possesses antiangiogenic effect. G5-7 has the potential for glioma study.

体内研究:
G5-7 (10 and 50 mg/kg, oral gavege) decreases VEGF secretion and exerts a potent antiangiogenic effect.Animal Model:Cells (4 × 106) in 100 μl of serum-free DMEM were inoculated subcutaneously into 5- to 6-week-old female nude mice.
Dosage:10 and 50 mg/kg.
Administration:Oral gavage.
Result:Suppresses angiogenesis in tumors.

体外研究:
G5-7 (0-5 μM) inhibits EGFR tyrosine phosphorylation and downstream mTOR signaling and arrests the cell cycle at G2 phase.G5-7 does not directly inhibit EGFR activation.G5-7 (0-10 μM) comparably increases the abundance of markers (cleved-PARP and caspase 3) of apoptosis in parental LN229 cells and U87MG/EGFRvIII cells.G5-7 interacts with full-length JAK2.G5-7 significantly inhibits EGFR Tyr1068 phosphorylation but had no effect on EGFR Tyr1045 phosphorylation.G5-7 downregulates the downstream signaling of JAK by mTOR.
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