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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。
PI-273 is a first reversibly and specific phosphatidylinositol 4-kinase (PI4KIIα) inhibitor with an IC 50 of 0.47 μM. PI-273 can inhibit breast cancer cell proliferation, block the cell cycle and induce cell apoptosis
In Vitro
PI-273 (2 μM; 48 hours) blocks the cell cycle at the G2-M phase. PI-273 (2 μM; 48 hours) induces cell apoptosis in all three Ras wild-type breast cancer cells: MCF-7, T-47D, and SK-BR-3. PI-273 (0.5-2 μM; for 3 days) can suppress the AKT signaling pathway in a dose- and time-dependent manner. PI-273 of 1 μM and 2 μM inhibits the cell proliferation of both MCF-7 and T-47D cells in a time-dependent manner. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Cycle AnalysisCell Line: MCF-7, T-47D, SK-BR-3, MDA-MB-231, SUM229PE, Hs 578T cells Concentration: 2 μM Incubation Time: 48 hours Result: Blocked the cell cycle at the G2-M phase. Apoptosis AnalysisCell Line: MCF-7, T-47D, and SK-BR-3 cells Concentration: 2 μM Incubation Time: 48 hours Result: Induced cell apoptosis in all three Ras wild-type breast cancer cells: MCF-7, T-47D, and SK-BR-3. Western Blot AnalysisCell Line: MCF-7 cells Concentration: 0.5, 1, 2 μM Incubation Time: For 3 days Result: Suppressed the AKT signaling pathway in a dose- and time-dependent manner.
In Vivo
PI-273 (intraperitoneal injection; 25 mg/kg/day; 15 days) profoundly suppresses the tumor volume and weight in the MCF-7 xenografts . PI-273 (0.5 mg/kg (intravenously) or 1.5 mg/kg (intragastrically); 0.08-5 hours) has a half-life of 0.411 hours for intravenous administration and 1.321 hours for intragastrical administration, and the absolute bioavailability of PI-273 is 5.1% . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Eight-week-old male BALB/c nude mice with MCF-7 cell Dosage: 25 mg/kg Administration: Intraperitoneal injection; daily; 15 days Result: Suppressed the tumor volume and weight in the MCF-7 xenografts. Animal Model: Male Sprague-Dawley (SD) rats Dosage: 0.5 mg/kg (intravenously) or 1.5 mg/kg (intragastrically) (Pharmacokinetic Study) Administration: Intravenously or intragastrically; 0.08, 0.16, 0.33, 0.67, 1, 1.5, 2, 3 and 5 hours Result: Has a half-life of 0.411 hours for intravenous administration and 1.321 hours for intragastrical administration, and the absolute bioavailability of PI-273 is 5.1%.
Form:Solid
IC50& Target:PI4KIIα 0.47 μM (IC 50 )
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 苯类化合物 |
| 类(Class) | 苯及其取代衍生物 |
| 亚类(Subclass) | 苯甲酸及其衍生物 |
| 中间层级节点(Intermediate Tree Nodes) | 卤代苯甲酸及其衍生物 |
| 直接上位类(Direct Parent) | 4-卤苯甲酸及其衍生物 |
| 其他上位类(Alternative Parents) | 噻吩甲酰胺 苯甲酰衍生物 氯苯类 芳基氯化物 乙烯基酰胺 杂芳族化合物 硫脲类 伯羧酸酰胺 有机氧化合物 有机氮化合物 有机氯化物 有机氧化物 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 芳香族杂单环化合物 |
| 取代基(Substituents) | 4-卤苯甲酸或其衍生物 - 芳香族杂单环化合物 - 芳基氯化物 - 芳基卤化物 - 苯甲酰 - 羧酰胺基 - 羧酸衍生物 - 氯苯 - 卤苯 - 杂芳香族化合物 - 烃衍生物 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 有机氯化物 - 有机卤化物 - 有机杂环化合物 - 有机氮化合物 - 有机氧化合物 - 有机硫化合物 - 醛基胺 - 噻吩 - 噻吩甲酰胺 - 噻吩羧酸或其衍生物 - 硫代脲 - 乙烯酰胺 |
| 描述(Description) | 该化合物属于有机化合物中的4-卤代苯甲酸及其衍生物类。这类化合物在苯环4位带有卤素原子的苯甲酸或其衍生物。 |
| 外部描述符(External Descriptors) | 暂无 |