Affiliation: | 1.State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 22 Hankou Road, Nanjing 210093, China;2.Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China;3.State Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China |