參考文獻:
Buckley, George Cooper, Nicola Dyke, Hazel J. Galleway, Fiona Gowers, Lewis Gregory, Joanna C. Hannah, Duncan R. Haughan, Alan F. Hellewell, Paul G. Kendall, Hannah J. Lowe, Christopher Maxey, Robert Montana, John G. Naylor, Robert Picken, C. Louise Runcie, Karen A. Sabin, Verity Tuladhar, Bishwa R. Warneck, Julie B. H. Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 18 p. 2137 - 2140