参考文献

Ambler, John; Brown, Lyndon; Cockcroft, Xiao-Ling; Gruetter, Markus; Hayler, Judy; Janus, Diana; Jones, Darryl; Kane, Peter; Menear, Keith; Priestle, John; Smith, Garrick; Talbot, Mark; Walker V, Clive; Wathey, Bernard Bioorganic and Medicinal Chemistry Letters, 1999 , vol. 9, # 9 p. 1317 - 1322