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描述 | AZD3839 free base is a potent and selective orally active BACE1 inhibitor that penetrates the brain (Ki=26 nM). It demonstrates a 14-fold selectivity against BACE2 and >1000-fold selectivity against cathepsin D. AZD3839 free base effectively reduces plasma, brain, and cerebrospinal fluid Aβ levels in mouse, guinea pig, and non-human primate models in a dose- and time-dependent manner. It holds promise for Alzheimer's disease research[1][2]. |
作用机制 | AZD3839 binds in the active site of BACE1 in a flap-open conformation with the pyridine nitrogen located close to the S2 pocket, interacting with Trp-76 via an important hydrogen bond.[1] |
细胞系 | 浓度 | 检测类型 | 检测时间 | 活动说明 | 数据源 |
CHO cells | Function assay | Inhibition of human ERG expressed in CHO cells by IonWorks assay, IC50=4.8 μM | 22924815 | ||
SH-SY5Y cells | Function assay | 16 h | Inhibition of BACE1 in human SH-SY5Y cells assessed as inhibition of sAPPbeta release after 16 hrs by immunoassay, IC50=0.0167 μM | 22924815 |
Dose | Mice: 35 mg/kg, 69 mg/kg[1] (p.o.) Cynomolgus monkeys: 2.4 mg/kg - 8.6 mg/kg[1] (i.v.) |
Administration | p.o., i.v. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
2.32mL 0.46mL 0.23mL |
11.59mL 2.32mL 1.16mL |
23.18mL 4.64mL 2.32mL |
CAS号 | 1227163-84-9 |
分子式 | C24H16F3N5 |
分子量 | 431.413 |
别名 | AZD3839 free base |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
溶解度 |
DMSO: 120 mg/mL(278.16 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO |
动物实验配方 |