ZK824859 hydrochloride is an oral available and selective urokinase plasminogen activator (uPA) inhibitor with IC50s of 79 nM, 1580 nM and 1330 nM for human uPA, tPA, and plasmin, respectively.
体外研究
ZK824859 is 5 fold less potent and has lost selectivity in mouse: uPA IC50=410 nM; tPA IC50=910 nM; plasmin IC50=1600 nM compared to human IC50 values of 79 nM, 1580 nM and 1330 nM respectively.
体内研究
ZK824859 (50, 25 and 10 mg/kg; b.i.d.; 25 days) is used in a chronic mouse EAE model. ZK 824859 completely prevents the development of disease. However, two lower doses (25 and 10 mg/kg) have no effect on clinical scores.
Animal Model:
Female SJL mice with chronic mouse EAE model
Dosage:
50, 25 and 10 mg/kg
Administration:
B.i.d.; 25 days
Result:
Prevented the development of disease at 50 mg/kg completely. However, 25 and 10 mg/kg had no effect on clinical scores.
运输条件
Room temperature in continental US; may vary elsewhere.