KPT 9274 ( ATG-019) 是一种具有口服活性的小分子化合物，是非竞争性的PAK4和NAMPT双重抑制剂。在cell-free的酶活实验中，对NAMPT的IC50值约为120 nM。 Information KPT 9274 ( ATG-019) KPT 9274 ( ATG-019) is an orally bioavailable small molecule that is a non-competitive dual inhibitor of PAK4 and NAMPT . It shows an IC50 of ~120 nM for NAMPT in a cell-free enzymatic assay. Targets PAK4 (Cell-free assay); NAMPT (Cell-free assay) ; ~120 nM In vitro KPT-9274 interferences with PAK4 and NAD biosynthetic pathways results in reduction of G2/M transit as well as induction of apoptosis and decrease in cell invasion and migration in several human RCC cell lines. The inhibition of the PAK4 pathway by KPT-9274 attenuates nuclear β-catenin as well as the Wnt/β-catenin targets cyclin D1 and c-Myc. In vivo KPT-9274 administration to a 786-O (VHL-mut) human RCC xenograft model leads to dose-dependent inhibition of tumor growth with no apparent toxicity. It also shows remarkable anti-tumor activity in sub-cutaneous xenograft models of pancreatic ductal adenocarcinoma (PDAC) cell lines and cancer stem cells as a single agent. KPT-9274 possesses desirable PK properties and is well tolerated in mice with the absence of any signs of toxicity when 200 mg/kg daily is administered either intravenously or orally. Cell Research(from reference) Cell lines：786-0, ACHN, Caki-1 and U-2 OS cells Concentrations：1μM and 5μM Incubation Time：12 hours
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KPT 9274 ( ATG-019)
Dangerous GoodsCAS number：1643913-93-2 molecular formula：C35H29F3N4O3
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | (E)-3-(6-aminopyridin-3-yl)-N-((5-(4-(4,4-difluoropiperidine-1-carbonyl)phenyl)-7-(4-fluorophenyl)benzofuran-2-yl)methyl)acrylamide | AS-79230 | (E)-3-(6-aminopyridin-3-yl)-N-[[5-[4-(4,4-difluoropiperidine-1-carbonyl)phenyl]-7-(4-fluorophenyl)-1-benzofura | ||
| CAS number | 1643913-93-2 | molecular formula | C35H29F3N4O3 |
| molecular weight | 610.62 g/mol | Exact mass | - |
| PSA | 101.000 Ų | logp | 5.59 |
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physicochemical properties
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Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
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