1. Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Beijing 100193, China
2. Department of Natural Medicinal Chemistry, Xinjiang Institute of Chinese and Ethnic Medicine, Urumqi 830002, China
3. School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China
4. College of Chinese Medicinal Material, Jilin Agricultural University, Changchun 130118, China