1. State Key Laboratory of Applied Organic Chemistry, School of Pharmacy, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
2. Botanical Agrochemicals Research & Development Center, Lanzhou Jiaotong University, Lanzhou 730070, China
3. State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau 999078, China