參考文獻:
Reiner, John E. Siev, Daniel V. Araldi, Gian-Luca Cui, Jingrong Jean Ho, Jonathan Z. Reddy, Komandla Malla Mamedova, Lala Vu, Phong H. Lee, Kuen-Shan S. Minami, Nathaniel K. Gibson, Tony S. Anderson, Susanne M. Bradbury, Annette E. Nolan, Thomas G. Semple, J. Edward Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 8 p. 1203 - 1208