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YH-53
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
YH-53图片
CAS NO:1471484-62-4
包装与价格：
包装价格(元)
5mg电议
10mg电议
25mg电议
50mg电议

产品介绍
YH-53 是一种有效的 3CLpro 抑制剂，对 SARS-CoV-1 3CLpro 和 SARS-CoV-2 3CLpro 的 Ki 值分别为 6.3 nM、34.7 nM。YH-53 强烈阻止 SARS-CoV-2 复制。YH-53 是一种具有独特苯并噻唑基酮的拟肽化合物。YH-53 具有用于 COVID-19 研究的潜力。
Cas No.1471484-62-4
分子式C30H33N5O5S
分子量575.68
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

YH-53 is a potent 3CLpro inhibitor with Ki values of 6.3 nM, 34.7 nM for SARS-CoV-1 3CLpro and SARS-CoV-2 3CLpro, respectively. YH-53 strongly blocks the SARS-CoV-2 replication. YH-53 is a peptidomimetic compound with a unique benzothiazolyl ketone. YH-53 has the potential for COVID-19 research[1][2].

YH-53 (1-25 μM; for 24 h) efficiently reduces copies of total RNA with increased concentrations in VeroE6/TMPRSS2 cells[1]. YH-53 (1, 5, 10, 15, 20, 25 μM; for 48 h) with 10 μM completely blocks the viral proliferation against SARS-CoV-2 were examined by a cytopathic effect (CPE) assay in Vero cells[1]. YH-53 (10, 100 μM; for 24 h) has no cytotoxicity with a CC50 value of >100 μM in vero cells[1]. YH-53 (10 μM) moderately inhibits CYP1A2, CYP2D6, and CYP2C8 (26.6%, 38.0%, 66.4%, respectively). YH-53 has no inhibition on CYP2C9 and CYP3A4[1]. YH-53 inhibits SARS-CoV 3CLpro with an IC50 of 0.74 μM.

YH-53 (0.1 mg/kg; iv) has a T1/2 of 2.97 hours, an AUC0-∞ of 19.7 ng•h/mL, a Vd of 3.51 L/kg in rats[1]. YH-53 (0.5 mg/kg; oral) has a T1/2 of 9.64 hours, an AUC0-∞ of 3.49 ng•h/mL, a Cmax of 1.08 ng/mL in rats[1].

[1]. Sho Konno, et al. 3CL Protease Inhibitors with an Electrophilic Arylketone Moiety as Anti-SARS-CoV-2 Agents. J Med Chem. 2021 Jul27;acs.jmedchem.1c00665.
[2]. Pillaiyar Thanigaimalai, et al. Development of potent dipeptide-type SARS-CoV 3CL protease inhibitors with novel P3 scaffolds: design, synthesis, biological evaluation, and docking studies. Eur J Med Chem. 2013 Oct;68:372-84.