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在色谱分析、有机合成和交叉偶联反应领域已被 1 篇同行评审文献引用。
Information
Navoximod Navoximod (GDC-0919, NLG-919) is a potent inhibitor of IDO (indoleamine-(2,3)-dioxygenase) pathway with Ki of 7 nM and EC50 of 75 nM.
Targets
IDO (Cell-free assay); IDO (Cell-free assay) 7 nM(Ki); 75 nM(EC50)
In vitro
NLG919 potently blocks IDO-induced T-cell suppression and restored robust T-cell responses with ED50 of 80 nM. Similarly, using IDO-expressing mouse DCs from tumor-draining lymph nodes, NLG919 abrogated IDO-induced suppression of antigen-specific T cells (OT-I) with ED50 of 120 nM.\xa0NLG919 increases the cytotoxic activity of paclitaxel toward B16-F10 cells in the presence of pretreatment with interferon (IFN)-γ in vitro.
In vivo
In mice, a single oral administration of NLG919 reduces the concentration of plasma and tissue Kyn by ~ 50%. In mice bearing B16F10 tumors, NLG919 markedly enhances the antitumor responses of naive, resting pmel-1 cells to vaccination with cognate hgp100 peptide plus CpG-1826 in IFA.Immune competent mice are injected orthotopically with genetically engineered murine glioma cells and treated with GDC-0919 alone or combined with RT. GDC-0919 demonstrates potent inhibition of this node and effectively crosses the blood brain barrier. Although GDC-0919 as a single agent does not demonstrate anti-tumor activity, it has a strong potential for enhancing RT response in glioblastoma, which is further augmented with a hypofractionated regimen.
Cell Research(from reference)
Cell lines:the murine melanoma cell line B16-F10
Concentrations:100\u2009nM
Incubation Time:12\u2009h, 24\u2009h, 48\u2009h, 72\u2009h
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机杂环化合物 |
| 类(Class) | 异吲哚及其衍生物 |
| 亚类(Subclass) | 异吲哚 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 异吲哚 |
| 其他上位类(Alternative Parents) | 环己醇 N-取代咪唑 苯类化合物 芳基氟化物 杂芳族化合物 环状醇及其衍生物 氮杂环化合物 有机光子化合物 有机氮化合物 有机氟化物 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 芳香族杂多环化合物 |
| 取代基(Substituents) | 羟基苯甲酸酯 - 芳香族杂多环化合物 - 芳基氟化物 - 芳基卤化物 - 氮杂环 - 吡唑 - 苯基化合物 - 环醇 - 环己醇 - 杂芳香族化合物 - 烃衍生物 - 咪唑 - 异吲哚 - N-取代咪唑 - 有机硝基化合物 - 有机氧化合物 - 有机氟化物 - 有机卤化物 - 有机氮化合物 - 有机氧化合物 - 有机氮化合物 - 醛基 |
| 描述(Description) | 该化合物属于异吲哚类有机化合物。这类杂多环化合物具有异吲哚结构,即苯并吡咯烷。 |
| 外部描述符(External Descriptors) | 暂无 |
| ALogP | 2.224 |
|---|---|
| hba_count | 1 |
| HBD Count | 2 |
| Rotatable Bond | 3 |