参考文献

Fei, Xiangshu; Zheng, Qi-Huang; Liu, Xuan; Wang, Ji-Quan; Sun, Hui Bin; Mock, Bruce H.; Stone, K. Lee; Miller, Kathy D.; Sledge, George W.; Hutchins, Gary D. Bioorganic and Medicinal Chemistry Letters, 2003 , vol. 13, # 13 p. 2217 - 2222