1. Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi, 563002 Guizhou, P. R. China
2. Department of Nuclear Medicine, Affiliated Hospital of Zunyi Medical University, 563002 Zunyi, Guizhou, P. R. China
3. Key Laboratory of Advanced Catalysis of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, 730000 Lanzhou, P. R. China
4. Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education. School of Pharmacy, Zunyi Medical University, 563002 Zunyi, Guizhou, P. R. China