参考文献:
Lovell, Peter J. Bromidge, Steven M. Dabbs, Steven Duckworth, D. Malcolm Forbes, Ian T. Jennings, Andrew J. King, Frank D. Middlemiss, Derek N. Rahman, Shirley K. Saunders, Damian V. Collin, Lissa L. Hagan, Jim J. Riley, Graham J. Thomas, David R. Journal of Medicinal Chemistry, 2 , vol. 4, # p. 42 - 45