化合物EMI1
| 中文名称 | 化合物EMI1 |
|---|---|
| 中文同义词 | 化合物EMI1;3-(苯并[D]恶唑-2-基)-7-(二乙基氨基)-2H-苯并吡喃-2-酮;3-(2-苯并恶唑基)-7-(二乙基氨基)香豆素 |
| 英文名称 | 3-(benzoxazol-2-yl)-7-(diethylamino)-2-benzopyrone |
| 英文同义词 | 2H-1-Benzopyran-2-one, 3-(2-benzoxazolyl)-7-(diethylamino)-;3-(Benzoxazol-2-yl)-7-diethylamino-2H-1-benzopyran-2-one;3-(Benzoxazole-2-yl)-7-(diethylamino)-2H-1-benzopyran-2-one;7-(Diethylamino)-3-(benzoxazole-2-yl)-2H-1-benzopyran-2-one;3-(1,3-benzoxazol-2-yl)-7-(diethylamino)-2H-chromen-2-one;3-(benzoxazol-2-yl)-7-(diethylamino)-2-benzopyrone;EMI1 (EGFR MaMTH Inhibitor 1);3-(Benzo[d]oxazol-2-yl)-7-(diethylamino)-2H-chromen-2-one |
| CAS号 | 35773-42-3 |
| 分子式 | C20H18N2O3 |
| 分子量 | 334.37 |
| EINECS号 | 252-721-7 |
| 相关类别 | |
| Mol文件 | 35773-42-3.mol |
| 结构式 | ![]() |
化合物EMI1 性质
| 熔点 | 185-186 °C(Solv: N,N-dimethylformamide (68-12-2)) |
|---|---|
| 沸点 | 551.0±60.0 °C(Predicted) |
| 密度 | 1.284±0.06 g/cm3(Predicted) |
| 储存条件 | 2-8°C |
| 溶解度 | DMSO: 2mg/mL, clear |
| 酸度系数(pKa) | 2.94±0.20(Predicted) |
| 形态 | 固体 |
| 颜色 | 浅黄至黄色 |
| InChI | 1S/C20H18N2O3/c1-3-22(4-2)14-10-9-13-11-15(20(23)25-18(13)12-14)19-21-16-7-5-6-8-17(16)24-19/h5-12H,3-4H2,1-2H3 |
| InChIKey | UJOQSHCJYVRZKJ-UHFFFAOYSA-N |
| SMILES | N(CC)(CC)c1cc2[o][c](c(cc2cc1)c3nc4c([o]3)cccc4)=O |
| EPA化学物质信息 | 2H-1-Benzopyran-2-one, 3-(2-benzoxazolyl)-7-(diethylamino)- (35773-42-3) |
|
EGFR del19 T790M C797S
|
EGFR L858R/T790M/C797S
|
EMI1 inhibits PC9 EGFR ex19del/T790M/C797S organoid growth with the EC
50
of 131 nM.
EMI1 (1 nM-10 μM) potently reduces the interaction of EGFR triple mutant with Shc1.
EMI1 (1 nM-100μM) strongly inhibits the viability and increase the caspase 3/7 activity of PC9 EGFR ex19del/T790M/C797S triple-mutant cells than noncancerous human bronchial epithelial (HBE) cells.
Cell Viability Assay
| Cell Line: | PC9 EGFR ex19del/T790M/C797S and HBE bronchial epithelial lung EGFR-WT control cells. |
| Concentration: | 0.001, 0.01, 0.1, 1, 10, 100 μM |
| Incubation Time: | 72 hours |
| Result: | Strongly inhibited the viability. |
安全信息
| WGK Germany | WGK 3 |
|---|---|
| TSCA | TSCA listed |
| 存储类别 | 11 - 可燃固体 |
