An antiviral drug
Oseltamivir phosphate is a kind of anti-influenza drugs, under the trade name Tamiflu. Its appearance exhibits as white to yellowish-white powder. It can be divided into type A (alpha) and B (Beta) selective inhibitor of the influenza virus neuraminidase and can prevent the release of virus from infected cells, through inhibiting the activity of the influenza virus neuraminidase, thus achieving the purpose of control of influenza symptoms. Clinically it can be used for treatment of the type A influenza and type B influenza in adults and children of 1 year old or over 1 year old as well as the clinical prevention of influenza A and B in adult and adolescent of 13 year old or over 13 years old. Oseltamivir phosphate can subject to rapid metabolism into oselatamivr carboxylate after gastrointestinal absorption with 75% of the total oral administrated dose participating in the systemic circulation in the from of oselatamivr carboxylate. The active ingredient of this drug is a potent and unique neuraminidase inhibitors acting on all the processes of influenza virus infection, preventing the replication of all clinically relevant influenza virus strains A or B strain. It has obvious inhibitory effect even in nanomolar concentration in vitro. It has ben observed in vitro that the active metabolite can inhibit the growth of influenza virus as well as in vivo that it can inhibit the replication and pathogenicity of influenza virus. This product, through inhibiting the release of virus from infected cells, can reduce the spread of influenza A or B virus.
Zhuhai HAIRUIDE BIOSCIENCE AND TECHNOLOGY Co.,Ltd. was established in February 2009,and it is a modern Hi-Tech enterprise which is engaged in research and development, production and sale on chemical raw materials,pharmaceutical intermediate,and cosmetics raw materials. The company's production base is located in Sanzao Hi-tech Park, Zhuhai. Our products have been exported to Europe, India, South Korea, Japan and North America. Our main products are Oseltamivir intermediates CAS#204254-96-6&CAS#204255-06-1, Fluvoxamine intermediates CAS#61718-80-7, Prasugrel intermediates, etc. At the same time,the company is also producing Zonisamide, Doxylamine succinate,Carbinoxamine maleate,Triprolidine hydrochloride. Manufacture & supply Mother Nuclide for Imipenem CAS:74288-40-7, Chemical In.....more>>