Affiliation: | 1. Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki City, Kagawa 769-2193, Japan;2. Division of Antiviral Chemotherapy, Center for Chronic Viral Diseases, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890-8544, Japan;3. Division of Organic Chemistry, National Institute of Health Sciences, 1-18 Kamiyoga 1-Chome, Setagaya, Tokyo 158-8501, Japan |