计算溶液所需的质量、体积或浓度。
| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
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。
-20°C储存,干燥。超低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
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。
BX471 hydrochloride (ZK-811752 hydrochloride) is a potent, selective non-peptide CCR1 antagonist with K i of 1 nM for human CCR1 , and exhibits 250-fold selectivity for CCR1 over CCR2 , CCR5 and CXCR4 .
In Vitro
BX471 is a potent functional antagonist based on its ability to inhibit a number of CCR1-mediated effects including Ca 2+ mobilization, increase in extracellular acidification rate, CD11b expression, and leukocyte migration. BX471 demonstrats a greater than 10,000-fold selectivity for CCR1 compared with 28 G-protein-coupled receptors. BX471 is also able to displace 125 I-MIP-1α/CCL3 binding to mouse CCR1 in a concentration-dependent manner with a K i of 215±46 nM. Increasing concentrations of BX471 inhibits the Ca 2+ transients induced by MIP-1α/CCL3 in both human and mouse CCR1 with IC 50 of 5.8±1 nM and 198±7 nM, respectively. BX471 (0.1-10 μM) shows a dose-dependent inhibition of RANTES-mediated and shear-resistant adhesion on IL-1β-activated microvascular endothelium in shear flow in isolated blood monocytes. BX471 also inhibits the RANTES-mediated adhesion of T lymphocytes to activated endothelium . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
BX471 (4 mg/kg, p.o. or i.v.) is orally active with a bioavailability of 60% in dogs. Furthermore, BX471 effectively reduces disease in a rat experimental allergic encephalomyelitis model of multiple sclerosis . BX471 (20 mg/kg, s.c.) reaches peak plasma levels of 9 μM by around 30 minutes, and this rapidly declines to approximately 0.4 μM after 2 hours. From 4 to 8 hours the drug plasma levels drops to 0.1 μM or lower. Mice treated with 20 mg/kg of BX471 for 10 days shows a reduction of interstitial CD45 positive leukocytes of approximately 55%. BX471 has a borderline significant effect on the number of CCR5-positive CD8 cells in the peripheral blood. BX471 reduces the amount of FSP1-positive cells by 65% in UUO kidneys as compared with vehicle control. Pretreatment witih BX471 reduces macrophage and neutrophil accumulation in kidney after ischemia-reperfusion injury. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:MIP-1α-CCR1 1 nM (Ki) RANTES-CCR1 2.8 nM (Ki) MCP-3-CCR1 5.5 nM (Ki)
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 苯类化合物 |
| 类(Class) | 苯及其取代衍生物 |
| 亚类(Subclass) | N-苯脲类 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | N-苯脲类 |
| 其他上位类(Alternative Parents) | 苯甲胺 苯氧基化合物 酚醚 苄胺 烷基芳基醚 芳烷基胺 N-烷基哌嗪 氟苯类 氯苯类 芳基氯化物 芳基氟化物 叔羧酸酰胺 尿素 三烷基胺 氨基酸及其衍生物 氮杂环化合物 有机氟化物 碳氢化合物衍生物 盐酸盐 有机氧化物 有机氯化物 羰基化合物 |
| 分子骨架(Molecular Framework) | 芳香族杂单环化合物 |
| 取代基(Substituents) | 1,4-二氮杂环丁烷 - 芳基醚 - 氨基酸 - 氨基酸或其衍生物 - 芳烷基胺 - 芳香族杂单环化合物 - 芳基氯化物 - 芳基氟化物 - 芳基卤化物 - 氮杂环 - 苄胺 - 羰基 - 羧酰胺基 - 羧酸衍生物 - 氯苯 - 乙醚 - 氟萘 - 卤苯 - 烃衍生物 - 氟氯烃 - N-烷基哌嗪 - N-吡咯烷酮 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 有机氯化物 - 有机氟化物 - 有机卤化物 - 有机杂环化合物 - 有机氮化合物 - 有机氧化合物 - 苯酚醚 - 苯氧基化合物 - 苯甲胺 - 哌嗪 - 三元脂肪胺 - 三芳基胺 - 叔羧酸酰胺 - 脲 |
| 描述(Description) | 该化合物属于有机化合物中的正苯基脲类。这类化合物含有N-苯基脲基团,其结构特征为苯基与脲基中一个氮原子相连。 |
| 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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