1. Research Center of Resource Recycling Science and Engineering, College of Arts and SciencesShanghai Polytechnic University 2360 Jinhai Road Shanghai 201209 People's Republic of China
2. Key Laboratory of Synthetic Chemistry of Natural SubstancesShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
3. College of PharmacyShanghai University of Traditional Chinese Medicine Shanghai 201203 People's Republic of China