Fesoterodine fumarate (Toviaz) is an antimuscarinic agent and is rapidly de-esterified to its active metabolite 5-hydroxymethyl tolterodine that is a muscarinic receptor antagonist.
Fesoterodine fumarate (Toviaz) is an antimuscarinic agent and is rapidly de-esterified to its active metabolite 5-hydroxymethyl tolterodine that is a muscarinic receptor antagonist.
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] Vikky Morris, Adrian Wagg. Does fesoterodine have a role in the treatment of poorly managed patients with overactive bladder? Drug Des Devel Ther. 2014; 8: 113–119. Published online 2014 Jan 9. doi: 10.2147/DDDT.S40032.
[2] Bimal Malhotra,et al. Comparison of pharmacokinetic variability of fesoterodine vs. tolterodine extended release in cytochrome P450 2D6 extensive and poor metabolizers. Br J Clin Pharmacol. 2011 Aug; 72(2): 226–234. doi: 10.1111/j.1365-2125.2011.03948.x.
分子式 C30H41NO7 |
分子量 527.65 |
CAS号 286930-03-8 |
储存方式 -20 ℃长期冷藏储存。冰袋运输 |
溶剂(常温) |
DMSO ≥106 mg/mL |
Water ≥106 mg/mL |
Ethanol ≥106 mg/mL |
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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