计算溶液所需的质量、体积或浓度。
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。
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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。
Tovinontrine (IMR-687) is a highly potent and selective phosphodiesterase-9 (PDE9) inhibitor specifically for the treatment of sickle cell disease. IC 50 s are 8.19 nM and 9.99 nM for PDE9A1 and PDE9A2, respectively
In Vitro
IMR-687 inhibits PDE9A with more than 800-fold greater potency than PDE1A3, PDE1B, PDE1C, PDE5A2, with IC 50 values of 88.4 μM, 8.48 μM, 12.2 μM, and 81.9 μM, respectively. IMR-687 (0.1-10 μM) treatment in erythroid K562 cells for 72 hours induces hemoglobin (HbF) in a dose-dependent manner. IMR-687 (0.03-10 μM) treatment for 6 hours in erythroid K562 cells increases cGMP in a dose-dependent manner. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
IMR-687 (30 mg/kg/day; after 30 days of treatment) shows a greater than 3-fold in the percent of HbF + F-cells (8.4% in vehicle treated and 27.3% in IMR-687 treated) and a corresponding 2-fold decrease in sickled red blood cells (56.3% in vehicle treated and 24.4% in IMR-687 treated) . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: HbSS-Townes mice on a 129/B6 background (10-12 weeks old) Dosage: 30 mg/kg Administration: Dosed daily by gavage for 30 days Result: Resulted in fetal hemoglobin (HbF) induction, reduced hemolysis and reduced reticulocytosis.
Form:Solid
IC50& Target:PDE9A1 8.19 nM () PDE9A2 9.99 nM () PDE1A3 88.4 nM () PDE1B 8.48 nM () PDE1C 12.2 nM () PDE5A2 81.9 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) | 咪唑并[1,5-a]吡嗪类 |
| 亚类(Subclass) | 暂无 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 咪唑并[1,5-a]吡嗪类 |
| 其他上位类(Alternative Parents) | 芳烷基胺 嘧啶和嘧啶衍生物 吡嗪类 氧烷 N-取代咪唑 N-烷基吡咯烷 杂芳族化合物 三烷基胺 内酰胺类 氧环化合物 二烷基醚 氮杂环化合物 有机光子化合物 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) | 氨基酸 - 芳烷基胺 - 芳香族杂多环化合物 - 氮杂环 - 吡唑 - 二烷基醚 - 乙醚 - 杂芳香族化合物 - 烃衍生物 - 咪唑并[1,5-a]吡嗪 - 咪唑 - 肟 - N-烷基吡咯烷 - N-取代咪唑 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 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 - 吡嗪 - 嘧啶 - 吡咯烷 - 三元脂肪胺 - 三芳基胺 |
| 描述(Description) | 该化合物属于咪唑并[1,5-a]吡嗪类有机化合物。这类芳香杂多环化合物包含一个咪唑环,该环与吡嗪环共用一个氮原子并相连。 |
| 外部描述符(External Descriptors) | 暂无 |
| ALogP | 0.4 |
|---|
| 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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