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编 号:F337689
分子式:C25H23F3N4O2
分子量:468.47
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10mM*1mL in DMSO
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5mg
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10mg
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50mg
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100mg
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生物活性:
Mubritinib (TAK-165) is a potent and selective EGFR2/HER2 inhibitor with an IC50 of 6 nM.

体内研究:
In the xenograft model, treatment with Mubritinib (TAK-165) significantly inhibits growth of UMUC-3, ACHN, and LN-REC4. The antitumor effect after 14 days treatment are 22.9%, 26.0%, and 26.5% in UMUC3, ACHN and LN-REC4, respectively.

体外研究:
Mubritinib (TAK-165) specifically inhibits HER2 tyrosine kinase with an IC50 6 nM and does not inhibit other types tyrosine kinase up to 25 000 nM. Mubritinib inhibits HER2 phosphorylation and its down-stream Akt and MAPK in HER2 strongly expressing cells (BT474 breast cancer cell line). Mubritinib sensitivity depends on HER2 levels of each cell line. Especially, BT474 cells which over-express HER2 strongly is highly sensitive (IC50=0.005 μM) and PC-3 cells which express HER2 very weakly is less sensitive (IC50=4.62 μM). But, HT1376 and ACHN cells that over-expressed EGFR showed high IC50 (IC50>25 μM).
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