產(chǎn)品描述: | JNJ-42041935 is a potent, competitive and selective inhibitor of prolyl hydroxylase PHD; inhibits PHD1, PHD2, and PHD3 with pKi values of 7.91±0.04, 7.29 ±0.05, and 7.65±0.09, respectively. |
靶點(diǎn): |
pKi: 7.91±0.04 (PHD1), 7.29 ±0.05 (PHD2), 7.65±0.09(PHD3);HIF/HIFProlyl-Hydroxylase |
體外研究: |
JNJ-42041935 is the most potent inhibitor of PHD2181–417with a pIC50 value of 7.0±0.03. JNJ-42041935 also inhibits full-length PHD1, PHD2, and PHD3 enzymes (pKi values 7.91±0.04, 7.29 ±0.05, and 7.65±0.09, respectively) |
體內(nèi)研究: |
JNJ-42041935 is used to compare the effect of selective inhibition of PHD to intermittent, high doses (50 μg/kg i.p.) of an exogenous erythropoietin receptor agonist in an inflammation induced anemia model in rats. JNJ-42041935 (100 μmol/kg, once a day for 14 days) is effective in reversing inflammation induced anemia, whereas erythropoietin has no effect. Administration of JNJ-42041935 (100 μmol/kg p.o.) for 5 consecutive days resulted in a 2-fold increase in reticulocytes, an increase in hemoglobin by 2.3 g/dl, and an increase in the hematocrit of 9%. Two hours after oral administration of 300 μmol/kg JNJ-42041935, the bioluminescence over the peritoneal area is increased by 2.2 ± 0.3-fold relative to luciferase-treated vehicle controls in the mouse |
參考文獻(xiàn): |
1. Barrett TD, et al. Pharmacological characterization of 1-(5-chloro-6-(trifluoromethoxy)-1H-benzoimidazol-2-yl)-1H-pyrazole-4-carboxylic acid (JNJ-42041935), a potent and selective hypoxia-inducible factor prolyl hydroxylase inhibitor. Mol Pharmacol. 2011 Jun;79(6):910-20. |
溶解性: |
soluble in DMSO |
保存條件: |
-20℃ |
配置溶液濃度參考: |
|
1mg |
5mg |
10mg |
1 mM |
2.885 ml |
14.424 ml |
28.848 ml |
5 mM |
0.577 ml |
2.885 ml |
5.77 ml |
10 mM |
0.288 ml |
1.442 ml |
2.885 ml |
50 mM |
0.058 ml |
0.288 ml |
0.577 ml |
|
注意: |
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