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) |
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提供 ≥98% 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。
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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。
BPO-27 racemate is a potent CFTR inhibitor with an IC 50 of 8 nM.
In Vitro
The benzopyrimido-pyrrolo-oxazinedione BPO-27 is an analogue of PPQ-102, which inhibits CFTR with an IC 50 of 8 nM. The R enantiomer of BPO-27 inhibits CFTR chloride conductance with an IC 50 of 4 nM, while S enantiomer is inactive. In vitro metabolic stability in hepatic microsomes shows both enantiomers as stable, with less than 5% metabolism in 4 h. (R)-BPO-27 binds near the canonical ATP binding site. Whole-cell patch-clamp studies shows linear CFTR currents with a voltage-independent (R)-BPO-27 block mechanism. At a concentration of (R)-BPO-27 that inhibits CFTR chloride current by 50%, the EC 50 for ATP activation of CFTR increases from 0.27 to 1.77 mM. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Following bolus interperitoneal administration in mice, serum (R)-1 decays with t 1/2 ≈ 1.6 h and gives sustained therapeutic concentrations in kidney . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Cell Assay
Whole-cell recordings are done on CFTR-expressing CHO-K1 cells. After establishing the whole-cell configuration, BPO-27 is added for 5 minutes, and then CFTR is activated by the addition of forskolin (10 μM) in the continued presence of BPO-27 (0.5 or 1 μM). Whole-cell currents are elicited by applying hyperpolarizing and depolarizing voltage pulses from a holding potential of 0 mV to potentials between +80 and −80 mV in steps of 20 mV. Recordings are made at room temperature using an Axopatch-200B. Currents are digitized with a Digidata 1440A converter and filtered at 5 kHz. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:IC50: 8 nM
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机杂环化合物 |
| 类(Class) | 吡咯类 |
| 亚类(Subclass) | 取代吡咯 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 苯基吡咯 |
| 其他上位类(Alternative Parents) | 嘧啶酮类 烷基芳基醚 芳基溴化物 苯及其取代衍生物 乙烯基酰胺 呋喃 杂芳族化合物 尿素 内酰胺类 氧环化合物 氮杂环化合物 羧酸 有机溴化物 有机氮化合物 有机氧化物 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 芳香族杂多环化合物 |
| 取代基(Substituents) | 2-苯基吡咯 - 芳基醚 - 芳香族杂多环化合物 - 芳基溴化物 - 芳基卤化物 - 氮杂环 - 苯基化合物 - 羧酰胺基 - 羧酸衍生物 - 乙醚 - 呋喃 - 杂芳香族化合物 - 烃衍生物 - 肟 - 单环苯基基团 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 有机硒化合物 - 有机卤化物 - 有机氮化合物 - 有机氧化合物 - 氧杂环 - 嘧啶 - 嘧啶酮 - 脲 - 乙烯酰胺 |
| 描述(Description) | 该化合物属于苯并吡咯类有机化合物。这类化合物为多环芳烃,其结构特征在于苯环通过碳碳键或氰键与吡咯环相连。 |
| 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 |
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