1. School of Traditional Chinese Materia Medica
2. Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug Research & Development
3. Liaoning Province
4. Shenyang Pharmaceutical University
5. Shenyang 110016
6. School of Pharmaceutical Engineering
7. China
8. Chinese People's Liberation Army 210 Hospital
9. Dalian 116021
10. People's Republic of China