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。
Rilpivirine (R278474) hydrochloride is a potent and specific diarylpyrimidine (DAPY) non-nucleoside reverse transcriptase inhibitor ( NNRTI ). Rilpivirine hydrochloride has high antiviral activity against wild-type HIV ( EC 50 =0.4 nM) and mutant viruses ( EC 50 =0.1-2.0 nM). Rilpivirine hydrochloride has a high genetic barrier to resistance development of HIV
In Vitro
R278474 is active against wild-type HIV-1 (EC 50 =0.4 nM) and all single and double mutants tested (EC 50 =0.1-2.0 nM). R278474 (10-5000 nM; 30 d) does not observe the sign of wild-type HIV-1 breakthrough at 1 μM within 30 days. R278474 inhibits 81% of clinical isolates (about 1200 recombinant clinical isolates) at a 50% inhibitory concentration (EC 50 ) less than 1 nM, and inhibits 94% at EC 50 less than 10 nM. TMC278 shows subnanomolar EC 50 s against wild-type HIV-1 group M isolates (0.07-1.01 nM). MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
R278474 (10-160 mg/kg; p.o. for 1 month) does not produce abnormal effects in rat, apart from liver weight increase and species-specific thyroid hypertrophy, both at the higher dose levels . R278474 (i.v.) exhibits elimination half-life ranges from 4.4 h in rat to 31 h in dog, and exposure (AUC inf ) amounts to 3.1 μg?h/mL (4 mg/kg) in rat, 8.7 μg?h/mL (1.25 mg/kg) in dog, 1.4 μg?h/mL (1.25 mg/ kg) in monkey, and 44?μg h/mL (1.25 mg/kg) in rabbit . R278474 (p.o.) exhibits half-life ranges between 2.8 h in rat and 39 h in dog, and oral bioavailability of 32% and 31% in rat and dog . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:IC50: 20±10 μM (MMP), Ki: 1.5±0.27 nM (MMPs)
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) | 苯腈 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 苯腈 |
| 其他上位类(Alternative Parents) | 间二甲苯 苯乙烯 苯胺和取代苯胺 氨基嘧啶及其衍生物 咪唑内酰胺类 杂芳族化合物 仲胺 腈类 氮杂环化合物 有机光子化合物 盐酸盐 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 芳香族杂单环化合物 |
| 取代基(Substituents) | 氨基酸 - 氨基吡啶 - 苯胺或取代苯胺 - 芳香族杂单环化合物 - 氮杂环 - 苯甲腈 - 碳腈 - 杂芳香族化合物 - 烃衍生物 - 氟氯烃 - 咪唑内酰胺 - 间甲酚甲烷 - 氰基化合物 - 有机硝基化合物 - 有机杂环化合物 - 有机氮化合物 - 有机氮化合物 - 嘧啶 - 醛基 - 苯乙烯 - 二甲苯 |
| 描述(Description) | 该化合物属于苯腈类有机化合物。这类化合物含有带腈基取代基的苯环。 |
| 外部描述符(External Descriptors) | hydrochloride |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|