计算溶液所需的质量、体积或浓度。
| 活性类型 | Relation | Activity value | Units | Action Type | 期刊 | PubMed Id | doi | Assay Aladdin ID |
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,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。
Heptelidic acid (Koningic acid) is a sesquiterpene antibiotic. Heptelidic acid inhibits Etoposide-induced apoptosis via downregulation of caspases . Koningic acid (KA) is a specific GAPDH inhibitor with an IC 50 of 90 μM .
In Vitro
Heptelidic acid is a sesquiterpene antibiotic, found in the culture filtrate of three different strains of fungi isolated from soil samples. Heptelidic acid produces organisms, fermentation, isolation and characterization. Heptelidic acid inhibits Etoposide-induced apoptosis in human leukemia U937 cells.Heptelidic acid inhibits caspase- 3 induction in U937 cells with an IC 50 value of 40 μM after 8 h of Etoposide treatment. Heptelidic acid (Koningic acid; KA), a natural product obtained from the Trichoderma fungus, can directly bind to the active site of human GAPDH. The expression of T. koningii KAr-GAPDH successfully rescued cell viability in human cells treated with Heptelidic acid. HEK293T cells expressing T. koningii KAr-GAPDH exhibited complete cell viability after treatment with 0-200 μM Heptelidic acid with the IC 50 =5 μM. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability AssayCell Line: HEK293T cells expressing KAr-GAPDH or EV (top left) Concentration: 0.1, 1, 10, 100, 1000 μM Incubation Time: 24 hours Result: IC 50 =5 μM.
In Vivo
Heptelidic acid (Koningic acid; KA) is bioavailable and induces dynamic changes to glycolysis in vivo. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: 6-week old female Foxn1 nu mice bearing BT-474 tumorDosage: 1, 2.5, 5, and 10 mg/kg Administration: Daily intraperitoneal (IP) injections, 24 hours Result: 1 mg/kg was determined to be the maximum tolerated dose (MTD) based upon behavioral monitoring and adverse events at higher doses (hemolysis, hematuria, and anemia).
Form:Solid
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 脂质和脂质样分子 |
| 类(Class) | 异戊烯醇脂质 |
| 亚类(Subclass) | 萜内酯 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 萜内酯 |
| 其他上位类(Alternative Parents) | 倍半萜类化合物 二羧酸及其衍生物 内酯 羧酸酯 氧环化合物 环氧物 二烷基醚 羧酸 有机氧化物 碳氢化合物衍生物 羰基化合物 |
| 分子骨架(Molecular Framework) | 脂肪族杂多环化合物 |
| 取代基(Substituents) | 脂肪族杂多环化合物 - 羰基 - 羧酰胺基 - 羧酸衍生物 - 羧酸酰胺 - 二烷基醚 - 二羧酸或其衍生物 - 乙醚 - 烃衍生物 - L-α-氨基酸 - 有机氧化物 - 有机氧化合物 - 有机杂环化合物 - 有机氧化合物 - 氧杂环 - 氧杂环丁烷 - 倍半萜类 - 萜内酯 |
| 描述(Description) | 该化合物属于有机化合物中的萜内酯类。这类化合物是含内酯环的萜醇脂质。 |
| 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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