LW6是HIF-1抑制剂,IC50=4.4 μM。
LW6 is a novel small molecule which inhibits HIF by reducing HIF-1α accumulation and gene transcriptional activity. In a gene reporter assay using human AGS and Hep3B cell lines, LW6 prevented HIF-1 transcriptional activity with IC50 values of 2.6 and 0.7 μM, respectively. LW6 blocks HIF-1α accumulation in Hep3B cells in a concentration and time-dependent manner, with complete inhibition at a concentration of 30 μM within 12 hours.
动物 A (mg/kg) = 动物 B (mg/kg)×动物 B的Km系数/动物 A的Km系数 | |
例如,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。
[1] Lee K, et al. LW6, a novel HIF-1 inhibitor, promotes proteasomal degradation of HIF-1alpha via upregulation of VHL in a colon cancer cell line. Biochem Pharmacol. 2010 Oct 1;80(7):982-9.
[2] Naik R, et al. Synthesis and structure-activity relationship study of chemical probes as hypoxia induced factor-1α/malate dehydrogenase 2 inhibitors. J Med Chem. 2014 Nov 26;57(22):9522-38.
[3] Safran, M., Kaelin, W.G. HIF hydroxylation and the mammalian oxygen-sensing pathway. J Clin Invest 111 779-783 (2003).
分子式 C26H29NO5 |
分子量 435.51 |
CAS号 934593-90-5 |
储存方式 -20 ℃冷藏长期储存,冰袋运输 |
溶剂(常温) |
DMSO 30 mg/mL |
Water |
Ethanol |
体内溶解度
注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。
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