1. School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, People’s Republic of China
2. Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, People’s Republic of China
3. Department of Chemical Engineering, Yibin University, Yibin 644000, People’s Republic of China
4. Graduate School of Pharmaceutical Sciences, The University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan