Fostamatinib (R788), a prodrug of the active metabolite R406, is a Syk inhibitor with IC50 of 41 nM, strongly inhibits Syk but not Lyn, 5-fold less potent to Flt3. Phase 2.
Fostamatinib (R788), a prodrug of the active metabolite R406, is a Syk inhibitor with IC50 of 41 nM, strongly inhibits Syk but not Lyn, 5-fold less potent to Flt3. Phase 2.
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] Muhammad Baluom,et al. Br J Clin Pharmacol. 2013 Jul; 76(1): 78–88. Published online 2012 Nov 29. doi: 10.1111/bcp.12048. Pharmacokinetics of fostamatinib, a spleen tyrosine kinase (SYK) inhibitor, in healthy human subjects following single and multiple oral dosing in three phase I studies.
[2] Paul Martin,et al. Effects of CYP3A4 Inhibitors Ketoconazole and Verapamil and the CYP3A4 Inducer Rifampicin on the Pharmacokinetic Parameters of Fostamatinib: Results from In Vitro and Phase I Clinical Studies. Drugs R D. 2016 Mar; 16(1): 81–92. Published online 2016 Jan 6. doi: 10.1007/s40268-015-0118-4.
分子式 C23H26FN6O9P |
分子量 580.46 |
CAS号 901119-35-5 |
储存方式 -20 ℃长期冷藏储存。冰袋运输 |
溶剂(常温) |
DMSO 116 mg/mL |
Water <1 mg/mL |
Ethanol <1 mg/mL |
体内溶解度
4% DMSO+30% PEG 300+ddH2O 5mg/mL
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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