參考文獻:
Griffin, Roger J. Fontana, Gabriele Golding, Bernard T. Guiard, Sophie Hardcastle, Ian R. Leahy, Justin J. J. Martin, Niall Richardson, Caroline Rigoreau, Laurent Stockley, Martin Smith, Graeme C. M. Journal of Medicinal Chemistry, 2005 , vol. 48, # 2 p. 569 - 585