化合物CU-115
| 中文名称 | 化合物CU-115 |
|---|---|
| 中文同义词 | 化合物CU-115;N-(4-(3,5-双(三氟甲基)苯氧基)苯基)-2-氟-6-碘苯甲酰胺;化合物CU-115,10 MM DMSO 溶液 |
| 英文名称 | Benzamide, N-[4-[3,5-bis(trifluoromethyl)phenoxy]phenyl]-2-fluoro-6-iodo- |
| 英文同义词 | Benzamide, N-[4-[3,5-bis(trifluoromethyl)phenoxy]phenyl]-2-fluoro-6-iodo-;CU-115, 10 mM in DMSO |
| CAS号 | 2471982-20-2 |
| 分子式 | C21H11F7INO2 |
| 分子量 | 569.21 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 2471982-20-2.mol |
| 结构式 |  |
化合物CU-115 性质
| 沸点 | 427.3±45.0 °C(Predicted) |
|---|---|
| 密度 | 1.713±0.06 g/cm3(Predicted) |
| 储存条件 | Store at -20°C |
| 溶解度 | DMF: 10mg/mL,DMSO: 10mg/mL,DMSO:PBS (pH 7.2) (1:5): 0.15mg/mL,乙醇: 0.25mg/mL |
| 形态 | 结晶固体 |
| 酸度系数(pKa) | 11.28±0.70(Predicted) |
| 颜色 | 白色至米白色 |
|
TLR8 1.04 μM (IC 50 ) |
TLR7 50 μM (IC 50 ) |
In endosomal and non-endosomal TLR specificity studies, Human embryonic kidney (HEK) 293 cells expressing human tolllike receptor (hTLR) gene and an inducible secreted embryonic alkaline phosphatase (SEAP) reporter gene were incubated with CU-115 for 16 hours. As a result, CU-115 displays activity for TLR7 and TLR8 at low concentrations (0.5 μM).CU-115 does not modulate the NF-kB inhibition induced by Pam2CSK4, Pam3CSK4, Poly(I:C), LPS, R848, and Flic in HEK-293 TLR1/2, TLR2/6, TLR3, and TLR4 cells. And CU-115 inhibits TLR9 signaling at 1, 5, and 20 µM and ~10-25% inhibition.CU-115 (5-20 µM) inhibits increases in type I IFN transcriptional activity induced by the ssRNA nucleic acid ligands 3p-hpRNA or G3-YSD in a luciferase reporter assay.CU-115 (0.5, 1.0, 5, and 20 µM; 16 hours) is nontoxic at low concentrations (0.5 and 20 μM) and toxic at 100 μM in Hek293 TLR7 and TLR8 cells. CU-115 also is nontoxic at low concentrations (0.5 and 20 μM) and displays partial toxicity at 100 μM in THP Dual cells.The enzyme-linked immunosorbent assay (ELISA) is performed to measure upregulation/inhibition of TNF-α in human THP-1 cells (hTHP-1). CU-115 (5-20 µM) abolishes the TNF-α production activated by R848 (1 µg/ml) in hTHP1. It also represses the expression of IL-1β in hTHP-1 cells. These results suggest that CU-115 suppresses TLR8 and TLR7 signaling pathways.