Chemical Structure : IHMT-15137
货号: PC-26499Not For Human Use, Lab Use Only.
IHMT-15137 is a potent and selective, irreversible BMX inhibitor with IC50 of 26.97 nM, overcomes chemoresistance in SCLC.
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IHMT-15137 is a potent and selective, irreversible BMX inhibitor with IC50 of 26.97 nM, overcomes chemoresistance in SCLC.
IHMT-15137 displays potent anti-proliferative activity with GI50 of 0.83 nM in TEL-BMX-BaF3 cells.
IHMT-15137 significantly stabilized the BMX protein in cellular thermal shift assay (CETSA) assays, protected BMX from proteolysis in a dose-dependent manner in cell lysates from H446DDPR and H69AR cells.
IHMT-15137 (0-10 uM) effectively inhibited the phosphorylation of BMX (Tyr566) in a dose-dependent manner in TEL-BMX-BaF3 cells, also induced dose-dependent decrease in the phosphorylation levels of BMX (Tyr566), ERK1/2 (Thr202/Tyr204), and STAT3 (Tyr705) in chemoresistant SCLC cells, H446DDPR and H69AR.
IHMT-15137 effectively overcomes chemoresistance in SCLC through multiple mechanisms, including suppressing cell proliferation, inducing apoptosis, inhibiting metastasis, and impairing DNA repair, which are mediated through disruption of the BMX-ERK1/2-Cyclin D1/CDK4/6-E2F1 signaling axis.
IHMT-15137 overcomes cisplatin resistance in SCLC PDC models.
| 分子量 | 446.43 | |
| 分子式 | C21H21F3N6O2 | |
| 外观性状 | Solid | |
| 储存条件 |
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| Solubility |
10 mM in DMSO |
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1. Wu T, et al. Signal Transduct Target Ther. 2026 Apr 8;11(1):125.
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