Review Article

A Critical Prospect of Structural Designing of Avian Influenza A/H5N1 Neuraminidase Inhibitors That Evade Tamiflu Resistance

Figure 3

Structural comparison between Relenza and Tamiflu. Sialic acid (N-acetylneuraminic acid or Neu5Ac) is a natural receptor from which the structure of Relenza is directly derived with minimal functional modifications.
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