参考文献:
Gilligan, Paul J. Baldauf, Caryn Cocuzza, Anthony Chidester, Dennis Zaczek, Robert Fitzgerald, Lawrence W. McElroy, John Smith, Mark A. Shen Saye, Jo Anne Christ, David Trainor, George Robertson, David W. Hartig, Paul Bioorganic and Medicinal Chemistry, 2000 , vol. 8, # 1 p. 181 - 189