OseltamivirOseltamivir
MedChemExpress (MCE)
HY-13317
196618-13-0
GS 4104
99.94%
4°C, protect from light *In solvent : -80°C, 6 months
-20°C, 1 month (protect from light)
Room temperature in continental US
may vary elsewhere.
Oseltamivir (GS 4104) is an orally active influenza virus neuraminidase inhibitor (NAI). Oseltamivir inhibits influenza A/H3N2, A/H1N2, A/H1N1, and B viruses with mean IC50s of 0.67, 0.9, 1.34 and 13 nM, respectively.
Oseltamivir (20 mg/kg/day, p.o., twice daily for 10 days) prevented death in the H1N1pdm virus infection in mice[2]. Oseltamivir (10 mg/kg/day, oral gavage, 5 days) together with Amantadine (HY-B0402) (15 or 30 mg/kg) has greater protection efficiency against H5N1 influenza virus infection in mice than monotherapy[3]. Oseltamivir is also used together with Ribavirin (HY-B0434), or Favipiravir (HY-14768), or Peramivir (HY-17015A) to prevent influenza virus infection in mice[4][5].
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[1]. O Ferraris, et al. Sensitivity of Influenza Viruses to Zanamivir and Oseltamivir: A Study Performed on Viruses Circulating in France Prior to the Introduction of Neuraminidase Inhibitors in Clinical Practice. Antiviral Res. 2005 Oct
68(1):43-8. [Content Brief]
[2]. Smee DF, et al. Activities of JNJ63623872 and oseltamivir against influenza A H1N1pdm and H3N2 virus infections in mice. Antiviral Res. 2016 Dec
136:45-50. [Content Brief]
[3]. Ilyushina NA, et al. Amantadine-oseltamivir combination therapy for H5N1 influenza virus infection in mice. Antivir Ther. 2007
12(3):363-70. [Content Brief]
[4]. Ilyushina NA, et al. Oseltamivir-ribavirin combination therapy for highly pathogenic H5N1 influenza virus infection in mice. Antimicrob Agents Chemother. 2008 Nov
52(11):3889-97. [Content Brief]
[5]. Smee DF, et al. Combinations of oseltamivir and peramivir for the treatment of influenza A (H1N1) virus infections in cell culture and in mice. Antiviral Res. 2010 Oct
88(1):38-44. [Content Brief]