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- 详细信息
- 技术资料
- 保存条件:
-20°C, protect from light
- 英文名:
RAY1216
- 库存:
货期:1-2天
- 供应商:
MedChemExpress LLC
- CAS号:
2923310-64-7
- 规格:
1 mg
MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务。
Leritrelvir
MCE 国际站:Leritrelvir
产品活性:RAY1216 是一种具有口服活性的 SARS-CoV-2 主要蛋白酶慢紧抑制剂,Ki 为 8.6 nM。
研究领域:Anti-infection
作用靶点:SARS-CoV
In Vitro: RAY1216 has a drug-target residence time of 104 min.
RAY1216 is covalently attached to the catalytic Cys145 through the α-ketoamide warhead.
RAY1216 (0-1000 nM; 72 h) shows antiviral activities against SARS-CoV-2 wild type ancestral strain and variants.
In Vivo: RAY1216 (150-600 mg/kg/day; i.g.; 5 days) effectively prolongs survival of SARS-CoV-2 infected mice.
Compound pharmacokinetics parameters in different animal species
| Compound | Species | dose (mg/kg) | Cmax (nM) | Tmax (h) | AUC(0-last) (nM•h) | Cl (mL/min/kg) | Vdss (L/kg) | T1/2 (h) | oral F (%) |
| Mouse | 3.0 (IV) | - | - | 7789 | 10 | 1.4 | 3.8 | - | |
| 10 (PO) | 1287 | 2.0 | 5698 | - | - | 2.6 | 22 | ||
| RAY1216 | rat | 2.0 (IV) | - | - | 4505 | 12.5 | 1.1 | 2.2 | - |
| 10 (PO) | 916 | 0.9 | 7429 | - | - | 4.3 | 33 | ||
| cynomolgus macaque | 1.0 (IV) | - | - | 1157 | 22.5 | 1.0 | 0.9 | - | |
| 5.0 (PO) | 102 | 1.5 | 458 | - | - | 14.9 | 8 |
Cmax: the maximum observed concentration of the drug collected in bodily material from subjects in a clinical study
Tmax: the time it takes to reach the maximum concentration or time to Cmax
AUC: “Area Under the Curve” and represents the total exposure of the drug experienced by the subject in a clinical study
Cl: total plasma clearance
Vdss: Steady state volume of distribution
T1/2: Half-time is the time it takes for half the drug concentration to be eliminated
oral (F%): Oral bioavailability
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• MCE (MedChemExpress) 拥有200 多种全球独家化合物库,我们致力于为全球科研客户提供前沿最全的高品质小分子活性化合物;
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