1. Department of Natural Medicinal Chemistry, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People’s Republic of China
2. Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, China Pharmaceutical University, Nanjing 210009, People’s Republic of China
3. Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 211198, People’s Republic of China
4. Jiangsu Food & Pharmaceutical Science College, Huaian 223003, People’s Republic of China