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NM107
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。
NM107图片
CAS NO:20724-73-6
包装与价格:
包装价格(元)
2 mg电议
5 mg电议
10 mg电议
50 mg电议
100 mg电议

产品名称
2'-C-Methylcytidine
NM-107
2'-C-甲基胞嘧啶核苷
产品介绍
NM107 是一种具有广谱抗病毒活性的核糖核苷,是丙型肝炎病毒 NS5B 聚合酶的核苷抑制剂,在野生型复制子细胞中的 EC50 为 1.85 μM。

产品描述

NM107 is a ribonucleoside with broad-spectrum antiviral activity, is an nucleoside inhibitor of the hepatitis C virus (HCV) NS5B polymerase, NM 107 in the wild-type replicon cells with the EC50 of 1.85 μM

体外活性

NM107 reduces the number of viral plaques in BHK-21 cells infected with dengue type 2, reovirus type 1, West Nile, and yellow fever RNA viruses with EC50 values of 95, 26, 80, and 75 μM, respectively. NM107 inhibits hepatitis C virus (HCV) replication (EC50 = 2.2 μM in a replicon assay) and protects MDBK cells from infection with bovine virus diarrhea virus (BVDV; EC50 = 2.2 μM) and human corona virus (HCoV; EC50 = 90 μM). It also reduces infectious virus yield in BHK-21 cells infected with foot-and-mouth disease virus (FMDV; EC50 = 6.4 μM) and swine vesicular disease virus (SVDV; EC50 = 45.2 μM)[1].

体内活性

Prolonged norovirus shedding may occur in certain patients, such as organ transplant recipients. Established a mouse model for persistent norovirus infection (using the mouse norovirus MNV.CR6 strain). The nucleoside viral polymerase inhibitor 2′-C-methylcytidine (2CMC), but not favipiravir (T-705), reduced viral shedding to undetectable levels. Viral rebound was observed after stopping treatment, which was again effectively controlled by treatment with 2CMC. No drug-resistant variants emerged[2].

动物实验

For all experiments, age- and sex-matched mice 8 to 12 weeks of age were infected by oral gavage with 10^6 CCID50 (50% cell culture infective doses) of CR6. At 7 days postinfection (p.i.), mice were left untreated (n = 9) or were treated with 100 mg/kg daily of 2'-C-Methylcytidine(2CMC) subcutaneously for 5 (n = 4), 7 (n = 4), or 11 (n = 4) days. Two more rounds of a 14-day treatment (with an ~4-week interval in between) with 2CMC (n = 10) or favipiravir (200 mg/kg daily by oral gavage [n = 5]) were given. On each day after infection, the general condition and weight of treated and untreated mice were assessed, individual stool samples were collected (whenever possible during one daily period of observation), and levels of MNV RNA were quantified by reverse transcriptase quantitative PCR (RT-qPCR)[2].

Cas No.

20724-73-6

分子式

C10H15N3O5

分子量

257.246

别名

2'-C-Methylcytidine;NM-107;2'-C-甲基胞嘧啶核苷

储存和溶解度

H2O:50 mg/mL (194.37 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years