Information Filgotinib (GLPG0634) is a selectiveJAK1inhibitor withIC50of 10 nM, 28 nM, 810 nM, and 116 nM for JAK1, JAK2, JAK3, and TYK2, respectively. Phase 2. Targets JAK1 (Cell-free assay); JAK2 (Cell-free assay); TYK2 (Cell-free assay); JAK3 (Cell-free assay) 10 nM; 28 nM; 116 nM; 810 nM In vitro In cell lines, GLPG0634 inhibits IL-2- and IL-4-induced JAK1/JAK3/γc signaling and IFN-αB2-induced JAK1/TYK2 type II receptor signaling with IC50 ranged from 150 to 760 nM. GLPG0634 shows higher selectivity for JAK/STAT signaling involving JAK1 than JAK2 kinase in a cellular context. Besides, GLPG0634 also inhibits the differentiation of Th1, Th2, and Th17 cells. In vivo Following oral administration, the absolute bioavailability is moderate in rats (45%) and high in mice (∼100%). Filgotinib (30 mg/kg daily (Rats); 50 mg/kg twice daily (Mice)) dose-dependently reduces inflammation, cartilage, and bone degradation in the CIA model in rats and mice.\xa0 Filgotinib (GLPG0634) in DSS-treated mice demonstrates that inhibition of JAK1 is sufficient for achieving strong efficacy in pre-clinical mouse model, correlated to the inhibition of STAT3 phosphorylation in the inflamed colon.
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Filgotinib (GLPG0634)
Dangerous GoodsCAS number：1206161-97-8 molecular formula：C21H23N5O3S
overview
compound introduction
Specs
| Chinese alias | 菲戈替尼 | ||
| English alias | AMY3802 | AS-16295 | BCP08496 | N-(5-{4-[(1,1-dioxo-1lambda6-thiomorpholin-4-yl)methyl]phenyl}-[1,2,4]triazolo[1,5-a]pyridin-2-yl)cyclopropanecarboxamide | 3XVL385Q0M | US8563545, 1 | CCG-268951 | 1206101-20-3 | HY-18300 | N-(5-(4-((1,1-dioxidothiomorphol | ||
| CAS number | 1206161-97-8 | molecular formula | C21H23N5O3S |
| molecular weight | 425.5 g/mol | Exact mass | - |
| PSA | 105.000 Ų | logp | 1.400 |
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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。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移
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