参考文献

Seward, Eileen M; Carlson, Emma; Harrison, Timothy; Haworth, Karen E.; Herbert, Richard; Kelleher, Fintan J.; Kurtz, Marc M.; Moseley, Jonathan; Owen, Simon N.; Owens, Andrew P.; Sadowski, Sharon J.; Swain, Christopher J.; Williams, Brian J. Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 18 p. 2515 - 2518