1. Institute of Marine Drugs
2. Guangxi University of Chinese Medicine
3. Nanning 530200
4. P. R. China
5. College of Chemistry and Materials
6. Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards
7. Guangxi Institute of Traditional Medical and Pharmaceutical Sciences
8. Nanning
9. Research Center for Marine Drugs
10. State Key Laboratory of Oncogenes and Related Genes
11. Department of Pharmacy
12. Ren Ji Hospital
13. School of Medicine
14. Jinan University
15. Guangzhou 510632