参考文献:
Thurston, David E. Bose, D. Subhas Howard, Philip W. Jenkins, Terence C. Leoni, Alberto Baraldi, Pier G. Guiotto, Andrea Cacciari, Barbara Kelland, Lloyd R. Foloppe, Marie-Paule Rault, Sylvain Journal of Medicinal Chemistry, 1999 , vol. 4, # 11 p. 1951 - 194