1. Jiangxi Province Key Laboratory of Organic Functional Molecules; Institute of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, P.R. China
2. School of Pharmaceutical Science, Nanchang University, Nanchang, 330006, P. R. China
3. College of Chemistry and Food Science, Nanchang Normal University, Nanchang, 330000, P. R. China