参考文献:
Hilfiker, Mark A. Wang, Ning Hou, Xiaoping Du, Zhimin Pullen, Mark A. Nord, Melanie Nagilla, Rakesh Fries, Harvey E. Wu, Charlene W. Sulpizio, Anthony C. Jaworski, Jon-Paul Morrow, Dwight Edwards, Richard M. Jin, Jian Bioorganic and Medicinal Chemistry Letters, 29 , vol. 9, # 5 p. 292 - 295