Affiliation: | 1. Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, P. R. China;2. Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Ministry of Education, China Pharmaceutical University, Nanjing, P. R. China;3. Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing, P. R. China;4. Research Institute for Science and Technology, Tokyo University of Science, Chiba, Japan |