1. Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou ProvinceZunyi Medical University Zunyi, Guizhou People's Republic of China
2. 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 Zunyi, Guizhou People's Republic of China
3. Technology Center of China Tabacco Guizhou Industrial Co. Ltd. Guiyang, Guizhou People's Republic of China