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| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
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。
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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。
S107是Type 1 ryanodine receptor (RyR1)稳定剂,可结合RyR1并增强calstabin-1的结合亲和力。
Information
S107 is aType 1 ryanodine receptor (RyR1)stabilizer that binds RyR1 and enhances the binding affinity of calstabin-1.
In vitro activity
S107 is a small compound that enhances calstabin2 binding to RyR2 at low nanomolar concentrations and failed to interact with over 400 receptors, enzymes, and ion channels in screens using up to 10 μM of the compound. S107 has no effect on cardiac ion channels including the voltage-gated Na+, K+, and Ca2+ channels at concentrations up to 10 μM, and S107 had no effect on normal Ca2+ signaling in cells. S107 is a promising candidate drug for treating catecholaminergic polymorphic ventricular tachycardia (CPVT). S107 exerts an antiarrhythmic effect on CPVT-hiPSC-CMs. Pre-incubation with 10 μM S107, which stabilizes the closed state of the ryanodine receptor 2, significantly decreases the percentage of CPVT-hiPSC-CMs presenting DADs to 25%. S107 is thought to improve skeletal muscle function by stabilizing the RyR1-FKBP12 complex. S107 increases FKBP12 binding to RyR1 in SR vesicles in the presence of reduced glutathione and the NO-donor NOC12, with no effect in the presence of oxidized glutathione. S107 can reverse the harmful effects of redox active species on SR Ca2+ release in skeletal muscle by binding to RyR1 low affinity sites.
Application
It is a labelled benzothiazepine derivative that binds the RyR1 channel and enhances the binding affinity of Calstabin-1. By preventing the depletion of Calstabin-1 from the RyR1 complex, S 107 slows muscle fatique and reduces muscle damage in exercised mice. In a murine model of Duchenne muscular dystrophy, S 107 reduces biochemical and histological evidence of the muscle damage associated with muscular dystrophy, improves muscle function, and increases exercise performance.
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机杂环化合物 |
| 类(Class) | 苯并噻嗪类 |
| 亚类(Subclass) | 暂无 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 苯并噻嗪类 |
| 其他上位类(Alternative Parents) | 茴香醚 芳烷基胺 烷基芳基硫醚 烷基芳基醚 三烷基胺 氮杂环化合物 有机光子化合物 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) | 芳基醚 - 烷基芳硫醚 - 氨基酸 - 茴香醚 - 芳烷基胺 - 芳香族杂多环化合物 - 芳基硫醚 - 氮杂环 - 苯基化合物 - 苯并噻唑啉 - 乙醚 - 烃衍生物 - 有机硝基化合物 - 有机氧化合物 - 有机氮化合物 - 有机氧化合物 - 有机氮化合物 - 苯酚醚 - 三元脂肪胺 - 三芳基胺 - 硫醚 |
| 描述(Description) | 该化合物属于苯并噻嗪类有机化合物。这类化合物包含苯环与噻嗪环(七元环结构,其中两个碳原子被氮原子和硫原子取代)共轭的有机化合物。 |
| 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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H302: 吞食有害
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。