Hyoscyamine is an AChR inhibitor with IC50 of 7.5 nM.
Hyoscyamine is an AChR inhibitor with IC50 of 7.5 nM.
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] Amdoun Ryad,et al. Optimization of the Culture Medium Composition to Improve the Production of Hyoscyamine in Elicited Datura stramonium L. Hairy Roots Using the Response Surface Methodology (RSM). Int J Mol Sci. 2010; 11(11): 4726–4740. Published online 2010 Nov 18. doi: 10.3390/ijms11114726.
[2] W. R. Buckett, C. G. Haining. Some pharmacological studies on the optically active isomers of hyoscine and hyoscyamine. Br J Pharmacol Chemother. 1965 Feb; 24(1): 138–146.
分子式 C17H23NO3 |
分子量 289.37 |
CAS号 101-31-5 |
储存方式 -20 ℃长期冷藏储存。冰袋运输 |
溶剂(常温) |
DMSO 58 mg/mL |
Water <1 mg/mL |
Ethanol 58 mg/mL |
体内溶解度
30% Propylene glycol, 5% Tween 80, 65% D5W 5 mg/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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