Synthetic sialic-acid-containing polyvalent antiviral inhibitors

This review gives a brief survey of synthetic inhibitors of influenza virus which have been synthesized to date. It starts with a short introduction which describes the structure and mechanism of action of influenza virus and continues with the main research directions that have been used in order to inhibit the virus. This is followed by discussion of various synthetic materials, including synthesis and antiviral properties, which that have been tested against influenza virus. The most potent inhibitory compounds proved to be polyvalent, because of their high binding affinity and steric stabilization. Finally we conclude with a brief discussion on structural characteristics, a summary, and outlook overview.