1. Innovation Research Center of Chiral Drugs, Institute for Advanced Study, Chengdu University, Chengdu 610106, China
2. Zunyi Medical and Pharmaceutical College, Zunyi 563006, China
3. National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
4. University of Chinese Academy of Sciences, Beijing 100049, China