Milrinone是一种有效的,选择性的磷酸二酯酶-3抑制剂,抑制FIII PDE,IC50为0.42 μM。
Milrinone is a phosphodiesterase 3 (PDE3) inhibitor, used to increase the heart's contractility.
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] Cone J, et al. J Cardiovasc Pharmacol, 1999, 34(4), 497-504.
[2] Shahid et al (1991) The presence of five cyclic nucleotide phosphodiesterase isoenzyme activities in bovine tracheal smooth muscle and the functional effects of selective inhibitors. Br.J.Pharmacol. 104 471.
[3] Tang et al (1994) Photoaffinity labelling of cyclic GMP-inhibited phosphodiesterase (PDE III) in human and rat platelets and rat tissues: effects of phosphodiesterase inhibitors. Eur.J.Pharmacol. 268 105.
[4] Alousi et al (1983) Characterization of the cardiotonic effects of milrinone, a new and potent cardiac bipyridine, on isolated tissues from several animal species. J.Cardiovasc.Pharmacol. 5 804.
分子式 C12H9N3O |
分子量 211.22 |
CAS号 78415-72-2 |
储存方式 ﹣20 ℃冷藏长期储存。冰袋运输 |
溶剂(常温) |
DMSO 30 mg/mL |
Water <1 mg/mL |
Ethanol <1 mg/mL |
体内溶解度
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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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