NVR 3-778,99.47%

产品编号:Bellancom-124600| CAS NO:1445790-55-5| 分子式:C18H16F4N2O4S| 分子量:432.39

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用,

货号 包装 价格 库存与货期 购买量 操作
Bellancom-124600
1500.00 杭州 北京(现货)
Bellancom-124600
2300.00 杭州 北京(现货)
Bellancom-124600
4500.00 杭州 北京(现货)
Bellancom-124600
6800.00 杭州 北京(现货)
Bellancom-124600
9800.00 杭州 北京(现货)

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NVR 3-778

产品介绍 NVR 3-778 是一种首创、口服有效的 HBV CAM (衣壳组装调制剂),属于 SBA 类,具有抗 HBV 活性。
生物活性

NVR 3-778 is a first-in-Class and oral bioavailable HBV CAM (capsid assembly modulator) belonging to the SBA (sulfamoylbenzamide) class, with anti-HBV activity.

体外研究

NVR 3-778 targets HBV core protein and inhibits viral replication.
NVR 3-778 inhibits the generation of infectious HBV DNA-containing virus particles with a mean antiviral with an EC50 of 0.40 µM in HepG2.2.15 cells.
NVR 3-778 exhibits pan-genotypic antiviral activity and a lack of cross-resistance with nucleos(t)ide inhibitors of HBV replication.
NVR 3-778 inhibits pregenomic RNA encapsidation, viral replication, and the production of HBV DNA- and HBV RNA-containing particles.
NVR 3-778 also inhibits de novo infection and viral replication in primary human hepatocytes with EC50s of 0.81 µM against HBV DNA and between 3.7µM and 4.8 µM against the production of HBV antigens and intracellular HBV RNA.
The EC50 values of NVR 3-778 are increased by 4.5-, 9.3-, and 15.8-fold in the presence of 10%, 20%, and 40% human serum, respectively.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

NVR 3-778 (1.5 mg/kg; i.g.) displays the mean Cmax and AUC0–inf values of 0.56 µg/ml and 3.50 µg·h/ml, respectively, in dogs following oral administration. And the mean oral bioavailability is determined to be 84.6%.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Dogs
Dosage: 1.5 mg/kg (Pharmacokinetic Analysis)
Administration: Oral gavage
Result: The mean Cmax and AUC0–inf values are 0.56 µg/ml and 3.50 µg·h/ml and the oral bioavailability is 84.6%.
体内研究

NVR 3-778 (1.5 mg/kg; i.g.) displays the mean Cmax and AUC0–inf values of 0.56 µg/ml and 3.50 µg·h/ml, respectively, in dogs following oral administration. And the mean oral bioavailability is determined to be 84.6%.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Dogs
Dosage: 1.5 mg/kg (Pharmacokinetic Analysis)
Administration: Oral gavage
Result: The mean Cmax and AUC0–inf values are 0.56 µg/ml and 3.50 µg·h/ml and the oral bioavailability is 84.6%.
性状Solid
溶解性数据
In Vitro: 

DMSO : 250 mg/mL (578.18 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.3127 mL 11.5636 mL 23.1273 mL
5 mM 0.4625 mL 2.3127 mL 4.6255 mL
10 mM 0.2313 mL 1.1564 mL 2.3127 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (4.81 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.81 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液
  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: 2.08 mg/mL (4.81 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.08 mg/mL (4.81 mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 3.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.08 mg/mL (4.81 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.81 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*以上所有助溶剂都可在 西域 网站选购。
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
参考文献

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