1. College
of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyan 473061, People’s Republic of China
2. Department
of Pharmacy, Xuanwu Hospital of Capital Medical University, Beijing 100053, People’s Republic of China
3. State
Key Laboratory of Bioactive Substance and Function of Natural Medicines,
Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People’s Republic of China
4. College
of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, People’s Republic of China