Pexmetinib (ARRY-614)是一种有效的，口服生物可利用的，双重p38 MAPK/Tie-2抑制剂，其在HEK-293细胞中的IC50分别为4 nM/18 nM。Phase 1。 Information Pexmetinib (ARRY-614) Pexmetinib (ARRY-614) is a potent, orally bioavailable, dual p38 MAPK/Tie-2 inhibitor with IC50 of 4 nM/18 nM in a HEK-293 cell line. Phase 1. Targets p38 MAPK ; Tie-2 In vitro In HeLa cells, Pexmetinib inhibits phospho-HSP27 with IC50 of 2 nM. In isolated PBMCs and human whole blood cells, Pexmetinib inhibits LPS-Induced TNFα with IC50 of 4.5 nM and 313 nM, respectively. In vivo In male Swiss Webster mice, Pexmetinib (30 mg/kg, p.o.) inhibits the production of the proinfl ammatory cytokines TNFα and IL6 in response to lipopolysaccharide (LPS) or staphyloccus enterotoxin A. In established RPMI 8226 xenografts, ARRY-614 (25 mg/kg, p.o.) inhibits tumor growth and shows additive activity when combines with thalidomide. In ovarian carcinoma A2780 xenografts, ARRY-614 (30 mg/kg, p.o.) also shows additive tumor growth inhibition activity when combines with Taxol.
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Pexmetinib (ARRY-614)
Dangerous GoodsCAS number：945614-12-0 molecular formula：C31H33FN6O3
overview
compound introduction
Specs
| Chinese alias | 培美替尼(ARRY-614) | ||
| English alias | STK934866 | 1-[5-tert-butyl-2-(4-methylphenyl)pyrazol-3-yl]-3-[[5-fluoro-2-[1-(2-hydroxyethyl)indazol-5-yl]oxyphenyl]methyl]urea | ARRY614; ARRY-614; ARRY 614 | [4-[bis[4-(dimethylamino)phenyl]methylene]cyclohexa-2,5-dien-1-ylidene]-dimethyl-ammonium | 10 | ||
| CAS number | 945614-12-0 | molecular formula | C31H33FN6O3 |
| molecular weight | 556.63 g/mol | Exact mass | - |
| PSA | 106.000 Ų | logp | 5.3 |
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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 H302: 吞食有害
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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