参考文献:
Das, Jagabandhu Moquin, Robert V. Dyckman, Alaric J. Li, Tianle Pitt, Sidney Zhang, Rosemary Shen, Ding Ren McIntyre, Kim W. Gillooly, Kathleen Doweyko, Arthur M. Newitt, John A. Sack, John S. Zhang, Hongjian Kiefer, Susan E. Kish, Kevin McKinnon, Murray Barrish, Joel C. Dodd, John H. Schieven, Gary L. Leftheris, Katerina Bioorganic and Medicinal Chemistry Letters, 200 , vol. 20, # 2 p. 88 - 889