计算溶液所需的质量、体积或浓度。
| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
提供 ≥99% 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
PF-06751979 is a potent, brain penetrant, β-site amyloid precursor protein cleaving enzyme 1 ( BACE1 ) inhibitor with an IC 50 of 7.3 nM in BACE1 binding assay.
In Vitro
PF-06751979 shows improved selectivity over BACE2 (IC 50 =194 nM) in binding (27-fold) relative to the literature examples and across multiple chemical series in BACE1 program. PF-06751979 also inhibits BACE1 and BACE2 in a fluorescent polarization (FP) assay with IC 50 s of 26.9 nM and 238 nM, respectively. PF-06751979 has excellent potency at BACE1 in binding or FP assay formats along with cellular activity looking at production of sAPPβ in H4 cells with an IC 50 of 5 nM. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
PF-06751979 displays excellent brain penetration, potent in vivo efficacy, and broad selectivity over related aspartyl proteases including BACE2. Acute administration of PF-06751979 yields a robust dose-responsive and time-dependent reduction of cerebral spinal fluid (CSF) Aβx-40 with peak inhibition at 3 h of >77%. To determine if the reduction in brain and CSF Aβ is maintained during sustained exposure to PF-06751979, a 5 day subchronic study is executed, dosing once daily by subcutaneous (SC) administration (10 or 50 mg/kg/day). Brain and CSF samples are collected on day 5, following the last dose. PF-06751979 produces a dose-responsive and time-dependent inhibition of Aβ42 in mouse brain. At the 50 mg/kg/day dose, maximal brain lowering is 63% at 7 to 9 h. Administration of PF-06751979 (10 or 50 mg/kg/day for 5 days) produces a dose-responsive and time-dependent inhibition of Aβx-40 in mouse CSF resulting in 77% inhibition of CSF at 3 h post-final 50 mg/kg dose . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:IC50: 7.3 nM (BACE1), 194 nM (BACE2)
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机杂环化合物 |
| 类(Class) | 吡啶及其衍生物 |
| 亚类(Subclass) | 吡啶羧酸及其衍生物 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 吡啶甲酰胺 |
| 其他上位类(Alternative Parents) | 2-杂芳基酰胺 2,4-二取代噻唑 氧烷 咪唑内酰胺类 1,3-噻嗪类 杂芳族化合物 仲羧酸酰胺 异硫脲类 炔丙基型1,3-偶极有机化合物 氧环化合物 二烷基醚 甲脒类 氮杂环化合物 有机光子化合物 有机氟化物 有机氧化物 碳氢化合物衍生物 烷基氟化物 |
| 分子骨架(Molecular Framework) | 芳香族杂多环化合物 |
| 取代基(Substituents) | 2-异芳基甲酰胺 - 2,4-二取代-1,3-噻唑 - 氟化烷基 - 烷基溴化物 - 芳香族杂多环化合物 - 氮杂环 - 吡唑 - 羧酰胺基 - 羧酰亚胺 - 羧酸衍生物 - 二烷基醚 - 乙醚 - 杂芳香族化合物 - 烃衍生物 - 咪唑内酰胺 - 异硫脲 - 邻噻嗪 - 有机1,3-双极性化合物 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 有机氟化物 - 有机卤化物 - 有机氮化合物 - 有机氧化合物 - 有机氮化合物 - 氧杂环 - 氧杂环丁烷 - 丙炔型1,3-双极性有机化合物 - 吡啶甲酰胺 - 醛基 - 噻唑 |
| 描述(Description) | 该化合物属于吡啶羧酰胺类有机化合物。这类化合物含有吡啶环结构,且该环上连接有羧酰胺基团。 |
| 外部描述符(External Descriptors) | 暂无 |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|