1. Department
of Natural Products Chemistry, School of Pharmacy, Fudan University, Shanghai 201203, People’s Republic of China
2. School
of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, People’s Republic of China
3. Department
of Chemistry and Institutes for Advanced Interdisciplinary Research, East China Normal University (ECNU), Shanghai 200062, People’s Republic of China
4. College
of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, People’s Republic of China