1. Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, Hunan Key Laboratory of Druggability and Preparation Modification for Traditional Chinese Medicine and TCM and Ethnomedicine Innovation & Development International Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha 410208, People’s Republic of China
2. Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio 43210, United States
3. Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, People’s Republic of China