参考文献:
Fraley, Mark E. Arrington, Kenneth L. Buser, Carolyn A. Ciecko, Patrice A. Coll, Kathleen E. Fernandes, Christine Hartman, George D. Hoffman, William F. Lynch, Joseph J. McFall, Rosemary C. Rickert, Keith Singh, Romi Smith, Sheri Thomas, Kenneth A. Wong, Bradley K. Bioorganic and Medicinal Chemistry Letters, 24 , vol. 4, # 2 p. 35 - 355