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描述 | Presatovir is an antiviral drug which was developed as a treatment for respiratory syncytial virus(RSV). A mean EC50 = 0.43 nM was found toward a panel of 75 RSV A and B clinical isolates and dose-dependent antiviral efficacy in the cotton rat model of RSV infection. Oral bioavailability in preclinical species ranged from 46 to 100%, with evidence of efficient penetration into lung tissue[3]. Presatovir exhibited potent antiviral activity with a mean EC50 value of 0.35 ± 0.14 nM against a broad range of RSV isolates and a low cytotoxicity in vitro. Presatovir exhibited low cytotoxicity in uninfected HEp-2 cells with a CC50 value of 48,900 ± 5,600 nM. Presatovir blocked entry of RSV into host cells, but did not inhibit binding of RSV to the cell surface in temperature shift experiments. Presatovir inhibited RSV replication with an EC50 value of 0.10 ± 0.05 nM [4]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.88mL 0.38mL 0.19mL |
9.40mL 1.88mL 0.94mL |
18.79mL 3.76mL 1.88mL |
CAS号 | 1353625-73-6 |
分子式 | C24H30ClN7O3S |
分子量 | 532.058 |
别名 | GS-5806 |
运输 | 蓝冰 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Keep in dark place,Sealed in dry,2-8°C |
溶解方案 |
DMSO: 5 mg/mL(9.4 mM),配合低频超声,并水浴加热至45℃助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 以下溶解方案都请先按照体外实验的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
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动物实验配方 |