1. Tianjin State Key Laboratory of Modern Chinese Medicine and School of Chinese Materia Medica
2. Tianjin University of Traditional Chinese Medicine
3. Tianjin 300193
4. China
5. Department of Natural Products Chemistry
6. Department of Chemistry and Biochemistry
7. University of Denver
8. Denver
9. USA
10. School of Pharmacy
11. Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University)
12. Ministry of Education
13. Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong
14. Yantai University
15. School of Traditional Chinese Materia Medica
16. Key Laboratory of Structure-Based Drug Design & Discovery
17. Shenyang Pharmaceutical University