1. Department of Natural Medicinal Chemistry
2. China Pharmaceutical University
3. Nanjing 211198
4. China
5. State Key Laboratory of Natural Medicines
6. Department of TCMs Pharmaceuticals
7. School of Traditional Chinese Pharmacy
8. Key Laboratory of Biomedical Functional Materials
9. Department of Pharmaceutical Analysis
10. Nanjing 210009
11. Department of Medicinal Chemistry
12. People's Republic of China