参考文献:
Morales-Ramos, Angel I. Li, Yue H. Hilfiker, Mark Mecom, John S. Eidam, Patrick Shi, Dongchuan Tseng, Pei-San Brooks, Carl Zhang, David Wang, Ning Jaworski, Jon-Paul Morrow, Dwight Fries, Harvey Edwards, Richard Jin, Jian Bioorganic and Medicinal Chemistry Letters, 211 , vol. 21, # 1 p. 286 - 2811