YM-244769 是一种有效的 Na+/Ca2+ exchange 3 (NCX3) 抑制剂，IC50 为 18 nM。 YM-244769 对神经元和肾脏具有有效的保护作用。

YM-244769 is an effective inhibitor of Na+/Ca2+ exchange 3 (NCX3) with an IC50 of 18 nM. YM-244769 has efficient protective effects on neurons and kidneys.

YM-244769 (0.3 or 1 μM) efficiently suppresses the hypoxia/reoxygenation-induced cell damage in SH-SY5Y cells treated with NCX1 antisense (i.e., SH-SY5Y cells primarily expressing NCX3) more than in those treated with NCX3 antisense (i.e., SH-SY5Y cells primarily expressing NCX1). YM-244769 (0.003-1 μM) inhibits the initial rates of 45 Ca 2+ uptake into NCX1, NCX2, and NCX3 transfectants with IC 50 values of 68±2.9, 96±3.5, and 18±1.0 nM, respectively, indicating that YM-244769 is approximately four to five times more selective to NCX3 than other isoforms[1].

838819-70-8

C26H22FN3O3

443.477

3-Pyridinecarboxamide, N-[(3-aminophenyl)methyl]-6-[4-[(3-fluorophenyl)methoxy]phenoxy]-

DMSO:245 mg/mL (552.46 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years