Bitopertin is a potent and noncompetitive glycine reuptake inhibitor (GlyT1).
Bitopertin noncompetitively inhibited [3H]glycine uptake in cells stably expressing hGlyT1b and mGlyT1b, with IC50 values of 25 ± 2 nM and 22 ± 5 nM, respectively (n = 6) and competitively displaced [3H]ORG24598 binding with a Ki of 8.1 nM at human hGlyT1b in membranes from Chinese hamster ovary cells. Recent Phase II data shows that Bitopertin is effective in reducing the negative symptoms when given in combination with second generation antipsychotics.
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] Hopkins, Corey R. ACS Chemical Neuroscience Molecule Spotlight on RG1678. ACS Chemical Neuroscience (2011), 2(12), 685-686.
[2] Pinard, Emmanuel; Alanine, Alexander; Alberati, Daniela et al. Selective GlyT1 Inhibitors: Discovery of [4-(3-Fluoro-5-trifluoromethylpyridin-2-yl)piperazin-1-yl][5-methanesulfonyl-2-((S)-2,2,2-trifluoro-1-methylethoxy)phenyl]methanone (RG1678), a Promising Novel Medicine To Treat Schizophrenia. Journal of Medicinal Chemistry (2010), 53(12), 4603-4614.
分子式 C21H20F7N3O4S |
分子量 543.46 |
CAS号 845614-11-1 |
储存方式 -20 ℃长期冷藏储存。冰袋运输 |
溶剂(常温) |
DMSO 100 mg/mL |
Water <1 mg/mL |
Ethanol 100 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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