參考文獻:
DeSolms, S. Jane Ciccarone, Terrence M. MacTough, Suzanne C. Shaw, Anthony W. Buser, Carolyn A. Ellis-Hutchings, Michelle Fernandes, Christine Hamilton, Kelly A. Huber, Hans E. Kohl, Nancy E. Lobell, Robert B. Robinson, Ronald G. Tsou, Nancy N. Walsh, Eileen S. Graham, Samuel L. Beese, Lorena S. Taylor, Jeffrey S. Journal of Medicinal Chemistry, 2003 , vol. 46, # 14 p. 2973 - 2984