1. Department of Chemistry, State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou China
2. Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences; Lanzhou University; Lanzhou Gansu China
3. School of Pharmacy; Lanzhou University; Lanzhou China
4. State Key Laboratory of Quality Research in Chinese Medicine; Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology; Taipa Macau China