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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提供 ≥96% 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。
Haemanthamine is a crinine-type alkaloid isolated from the Amaryllidaceae plants with potent anticancer activity. Haemanthamine targets ribosomal that inhibits protein biosynthesis during the elongation stage of translation. Haemanthamine has pro- apoptotic , antioxidant, antiviral, antimalarial and anticonvulsant activities.
In Vitro
Haemanthamine (1-100 µM; 24-48 hours; A2780 cells) treatment shows a time- and dose-dependent decrease in cell viability. Haemanthamine (10 µM; 24-72 hours; A2780 cells) treatment leads to a significant inhibition of A2780 cell proliferation. Haemanthamine binds at the A-site cleft of the peptidyl transferase center on the large ribosomal subunit, creating unique molecular interactions with the 25S rRNA. Haemanthamine has a highly specific inhibitory effect on pre-rRNA processing, leading to the activation of a p53-dependent antitumoral surveillance pathway known as nucleolar stress. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability AssayCell Line: A2780 ovarian cancer cells Concentration: 1 µM, 10 µM, 50 µM, 100 µM Incubation Time: 24 hours, 48 hours Result: Showed a time- and dose-dependent decrease in cell viability. Cell Proliferation AssayCell Line: A2780 ovarian cancer cells Concentration: 10 µM Incubation Time: 24 hours, 48 hours, 72 hours Result: Led to a significant inhibition of A2780 cell proliferation.
In Vivo
A pharmacokinetic study of Haemanthamine in rats shows a rapid distribution phase of 30 min, a half-life of 70.4 min, and a major clearance through renal elimination. The high distribution volume of 13.7 L/kg suggests a high intracellular penetration, and its plasmatic concentration remains higher than 1 μM for at least 1 hr after a single 10-mg/kg administration . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 生物碱及其衍生物 |
| 类(Class) | 石蒜科生物碱 |
| 亚类(Subclass) | 芙蓉碱和红花碱型石蒜科生物碱 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 芙蓉碱和红花碱型石蒜科生物碱 |
| 其他上位类(Alternative Parents) | 菲啶及其衍生物 苯并氮杂卓类 四氢异喹啉 吲哚及其衍生物 苯并二氧杂环戊烯 芳烷基胺 氮杂卓类 N-烷基吡咯烷 苯类化合物 三烷基胺 仲醇 1,2-氨基醇 氧环化合物 缩醛 二烷基醚 氮杂环化合物 碳氢化合物衍生物 有机光子化合物 |
| 分子骨架(Molecular Framework) | 芳香族杂多环化合物 |
| 取代基(Substituents) | 1,2-氨基醇 - 乙醛酸 - 羟基苯甲酸酯 - 氨基酸 - 芳烷基胺 - 芳香族杂多环化合物 - 氮杂环 - 氮杂环戊烷 - 苯并噁嗪 - 苯基化合物 - 苯并二氧杂环戊烯 - 苯并噻唑 - 二烷基醚 - 乙醚 - 莨菪碱/莨菪啶生物碱骨架 - 烃衍生物 - 吲哚或其衍生物 - N-烷基吡咯烷 - 有机硝基化合物 - 有机氧化合物 - 有机杂环化合物 - 有机氮化合物 - 有机氧化合物 - 有机氮化合物 - 氧杂环 - 菲喃三嗪 - 吡咯烷 - 喹啉胺 - 醛基 - 三元脂肪胺 - 三芳基胺 - 四氢异喹啉 |
| 描述(Description) | 该化合物属于石蒜科生物碱中的克里宁型和血红胺型生物碱类别。此类石蒜科生物碱以克里宁或血蒿碱骨架为基础结构。两者骨架均含有共同的5,10b-乙烷桥基团,该特征具有重要分类学意义,且两者5,10b-乙烷桥的构型互为反式。 |
| 外部描述符(External Descriptors) | Isoquinoline alkaloids |
| 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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