上游充通大￥ NH2 后 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 diseaseShanghai 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