参考文献:
Flanagan, Jack U. Atwell, Graham J. Heinrich, Daniel M. Brooke, Darby G. Silva, Shevan Rigoreau, Laurent J.M. Trivier, Elisabeth Turnbull, Andrew P. Raynham, Tony Jamieson, Stephen M.F. Denny, William A. Bioorganic and Medicinal Chemistry, 14 , vol. , # p. 967 - 977