计算溶液所需的质量、体积或浓度。
,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。
Demethylzeylasteral 是从雷公藤中分离出的一种三萜烯化合物,具有抗炎、免疫抑制和抗肿瘤活性。Demethylzeylasteral 能显著减轻动脉粥样硬化 (AS)。Demethylzeylasteral 通过阻断 TGF-β 信号通路,抑制三阴性乳腺癌的侵袭。
Information
Demethylzeylasteral (T-96) Demethylzeylasteral (T-96), the active component isolated from Tripterygium wilfordii Hook F., inhibits UDP-glucuronosyltransferase (UGT) isoforms UGT1A6 and UGT2B7 with immunosuppressive effects.
Targets
UGT1A6 (Cell-free assay); UGT2B7 (Cell-free assay) 0.6 μM(Ki); 17.3 μM(Ki)
In vitro
Demethylzeylasteral shows strong inhibition towards UGT1A6 and UGT2B7, with negligible influence towards UGT1A9. Demethylzeylasteral has an anti-tumor property in melanoma cells. Demethylzeylasteral not only inhibits cell proliferation through cell cycle arrest at S phase, but also induces cell apoptosis in melanoma cells. CDK2 and Cycin E1 decrease in a dose-dependent manner after Demethylzeylasteral treatment. Demethylzeylasteral inhibits MCL1, whose overexpression recovers the proliferation ability inhibited by demethylzeylasteral. Demethylzeylasteral inhibits clonogenicity and tumorigenesis in melanoma cells through downregulating the expression of MCL1. Demethylzeylasteral is found to inhibit Ca2+ currents in mouse spermatogonia and has an antifertility ability.
In vivo
T-96 demonstrates a significant proteinuria reduction both in a time and concentration-dependent manner. T-96 significantly inhibits the activation of NF-kB in the kidneys of MRL/lpr mice. In addition, T-96 reduces the secretion of pro-inflammatory mediators such as TNF-α, COX-2 and ICAM-1.
Cell Research(from reference)
Cell lines:melanoma cell lines, MV3 and A375
Concentrations:1, 5, 10 and 20\u2009μM
Incubation Time:48 h
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 苯类化合物 |
| 类(Class) | 菲及其衍生物 |
| 亚类(Subclass) | 暂无 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 菲及其衍生物 |
| 其他上位类(Alternative Parents) | 萘 芳基酮 芳基醛 1-羟基-2-未取代苯类化合物 乙烯基酸 一元羧酸及其衍生物 羧酸 有机氧化物 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 芳香族同多环化合物 |
| 取代基(Substituents) | 1-羟基-2-未取代苯环化合物 - 醛 - 芳香族同多环化合物 - 芳基溴化物 - 芳基-醛 - 羰基 - 羧酰胺基 - 羧酸衍生物 - 烃衍生物 - 酮 - 单羧酸或其衍生物 - 萘 - 有机氧化物 - 有机氧化合物 - 有机氧化合物 - 蒽醌 - 苯酚 - 乙烯基羧酸 |
| 描述(Description) | 该化合物属于菲蒽及其衍生物类有机化合物。这类多环化合物含有菲蒽结构单元,即由三个非线性联结的苯环构成的三环芳烃。 |
| 外部描述符(External Descriptors) | 暂无 |
| ALogP | 5.357 |
|---|---|
| hba_count | 3 |
| HBD Count | 2 |
| Rotatable Bond | 2 |
| 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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| 批号(Lot Number) | 证书类型 | 货号 |
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| 分析证书 | D420522 |