上游充通大￥ Shanghai Jiao Tong University Amantadine(金刚烷胺) Interfering with a viral protein- M2 (an ion channel),making virus "uncoating"impossible. Prophylactic use in influenza virus A infection and Parkinson's disease NH2Shanghai Jiao Tong University Amantadine （金刚烷胺） Interfering with a viral protein——M2 (an ion channel), making virus "uncoating" impossible. Prophylactic use in influenza virus A infection and Parkinson’s disease