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编 号:F070466
分子式:C38H49KN6O9S
分子量:804.99
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10mM*1mL in DMSO
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1mg
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2mg
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5mg
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10mg
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50mg
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生物活性:
Grazoprevir potassium salt (MK-5172 potassium salt) is a selective inhibitor of Hepatitis C virus NS3/4a protease with broad activity across genotypes and resistant variants, with Kis of 0.01 nM (gt1b), 0.01 nM (gt1a), 0.08 nM (gt2a), 0.15 nM (gt2b), 0.90 nM (gt3a), respectively. Grazoprevir potassium salt inhibits SARS-CoV-2 3CLpro activity.

体内研究:
Grazoprevir (MK-5172) demonstrates efficacy in vivo against chronic-HCV-infected chimpanzees. When dosed to dogs, Grazoprevir (MK-5172) shows low clearance of 5 mL/min/kg and a 3 h half-life after iv dosing and has good plasma exposure (AUC=0.4 μM h) after a 1 mg/kg oral dose. Dog liver biopsy studies showed that the liver concentration of Grazoprevir after the 1 mg/kg oral dose is 1.4 μM at the 24 h time point. Similar to its behavior in rats, Grazoprevir demonstrates effective partitioning into liver tissue and maintains high liver concentration, relative to potency, 24 h after oral dosing in dogs.

体外研究:
In biochemical assays, Grazoprevir (MK-5172) is effective against a panel of major genotypes and variants engineered with common resistant mutations, with Ki of 0.01±Grazoprevir potassium salt 相关抗体:
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