參考文獻:
Wustrow, David Belliotti, Thomas Glase, Shelly Kesten, Suzanne Ross Johnson, Don Colbry, Norman Rubin, Ronald Blackburn, Anthony Akunne, Hyacinth Corbin, Ann Duff Davis Georgic, Lynn Whetzel, Steven Zoski, Kim Heffner, Thomas Pugsley, Thomas Wise, Lawrence Journal of Medicinal Chemistry, 1998 , vol. 41, # 5 p. 760 - 771