1. Jiangsu Key Laboratory of Drug Design and Optimization
2. China Pharmaceutical University
3. Nanjing 210009
4. China
5. Shanghai Institute of Materia Medica
6. Chinese Academy of Sciences
7. Shanghai 201203
8. School of Pharmacy
9. Department of Medicinal Chemistry
10. Department of Pharmaceutical Analysis
11. Yangze River Pharmaceutical Group
12. Taizhou 225321