參考文獻:
Choong, Ingrid C. Lew, Willard Lee, Dennis Pham, Phuongly Burdett, Matthew T. Lam, Joni W. Wiesmann, Christian Luong, Tinh N. Fahr, Bruce DeLano, Warren L. McDowell, Robert S. Allen, Darin A. Erlanson, Daniel A. Gordon, Eric M. O'Brien, Tom Journal of Medicinal Chemistry, 2002 , vol. 45, # 23 p. 5005 - 5022