CAS |
No.394730-60-0 |
中文名称 |
波普瑞韦 |
英文名称 |
Boceprevir |
别名 |
SCH 503034;EBP 520 |
分子式 |
C27H45N5O5 |
分子量 |
519.68 |
溶解性 |
Soluble in DMSO |
纯度 |
≥98% |
外观(性状) |
White to off-white Solid |
储存条件 |
Powder:-20℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year |
EC |
EINECS 800-043-2 |
MDL |
MFCD22208555 |
SMILES |
O=C(N1[C@@H]([C@@]2([H])C(C)([C@]2(C1)[H])C)C(NC(C(C(N)=O)=O)CC3CCC3)=O)[C@@H](NC(NC(C)(C)C)=O)C(C)(C)C |
靶点 |
HCV Protease |
通路 |
Metabolic Enzyme/Protease |
背景说明 |
Boceprevir是一种有效的选择性的 HCV NS3 protease 抑制剂。 |
生物活性 |
Boceprevir (EBP 520) is a potent, highly selective, orally bioavailable HCV NS3 protease inhibitor with a Ki of 14 nM in both enzyme assay and an EC90 of 350 nM in cell-based replicon assay. Boceprevir inhibits SARS-CoV-2 3CLpro activity.[1-6] |
IC50 |
Ki: 14 nM (HCV NS3 protease)[1] |
In Vitro |
在 HCV NS3 蛋白酶连续测定中,Boceprevir (SCH 503034) 在大量运行中的平均效力为 14 nM (Ki)。在 HuH-7 细胞中进行 72 小时双顺反子亚基因组细胞复制子测定时,EC50 和 EC90 值分别测定为 0.20 μM 和 0.35 μM。 Boceprevir 还被发现是一种非常弱的 HNE 抑制剂 (Ki=26 μM),选择性为 2200[1]。 |
In Vivo |
Boceprevir,一种用于处理丙型肝炎病毒感染的 HCV 蛋白酶抑制剂。Boceprevir 的药代动力学特征在几种动物物种中进行了评估。口服给药后,Boceprevir 在大鼠 (10 mg/kg)、狗 (3 mg/kg) 和猴子 (3 mg/kg) 中被适度吸收。狗的吸收相对较快,但小鼠 (10 mg/kg)、大鼠和猴子的吸收较慢,平均吸收时间 (MAT) 为 0.5 至 1.4 小时。AUC 在狗和大鼠中良好,在小鼠中适中,在猴子中较低。绝对口服生物利用度在小鼠、大鼠和狗中适中 (26-34%),但在猴子中较低 (4%)[1]。Boceprevir (100 mg/kg,口服) 抑制三重转基因小鼠的 HCV NS3/4A 蛋白酶活性[2]。 |
动物实验 |
Mice[2] Boceprevir is purchased from MedChem Express. To evaluate the effect of Boceprevir, triple-transgenic mice are induced with Doxycycline (Dox) for 10 days (n=5 per group). On the third day after Dox induction, when plasma Gluc activity reaches its peak, the mice are administered either Boceprevir (100 mg/kg) or DMSO via oral gavage twice daily for 7 days. During this period, blood is collected from the caudal vein daily to detect plasma Gluc activity. |
数据来源文献 |
[1]. Njoroge FG, et al. Challenges in modern drug discovery: a case study of boceprevir, an HCV protease inhibitor for the treatment of hepatitis C virus infection. Acc Chem Res. 2008 Jan;41(1):50-9. [2]. Yao M, et al. Conditional Inducible Triple-Transgenic Mouse Model for Rapid Real-Time Detection of HCV NS3/4A ProteaseActivity. PLoS One. 2016 Mar 4;11(3):e0150894. [3]. Coilly A, et al. Practical management of boceprevir and immunosuppressive therapy in liver transplant recipients with hepatitis C virus recurrence. Antimicrob Agents Chemother. 2012 Nov;56(11):5728-34. [4]. Berenguer M, et al. New developments in the management of hepatitis C virus infection: focus on boceprevir. Biologics. 2012;6:249-56. [5]. Burton MJ, et al. Telaprevir and boceprevir in african americans with genotype 1 chronic hepatitis C: implications for patients and providers. South Med J. 2012 Aug;105(8):431-6. [6]. Qi Sun, et al. Bardoxolone and bardoxolone methyl, two Nrf2 activators in clinical trials, inhibit SARS-CoV-2 replication and its 3C-like protease. Signal Transduct Target Ther. 2021 May 29;6(1):212. |
规格 |
5mg 10mg 25mg 50mg 100mg |
单位 |
瓶 |