Alfa Chemistry - Oseltamivir Phosphate as API

Oseltamivir phosphate is hydrolyzed in the liver to its active form and which is a potent and selective inhibitor of influenza virus neuraminidase. This enzyme is important for the entry of the virus into uninfected cells, the release of newly formed virus from infected cells, and the further spread of the infectious virus in the body. Thus, oseltamivir phosphate treats influenza by reducing viral infectivity. Clinical practice has shown that it is only effective against neuraminidase of influenza A virus (including pandemic H1N1) and influenza B virus.