1. Chemical Biology Research Center, School of Pharmaceutical Sciences, Chongqing University, 401331 Chongqing, China
2. College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, IATTI, Chongqing University of Arts and Sciences, Chongqing 402160, China
3. State Key Laboratory of Natural Medicines, Department of Pharmaceutical Engineering, China Pharmaceutical University, 211198 Nanjing, Jiangsu China