参考文献:
Betageri, Raj Gilmore, Thomas Kuzmich, Daniel Kirrane, Thomas M. Bentzien, Joerg Wiedenmayer, Dieter Bekkali, Younes Regan, John Berry, Angela Latli, Bachir Kukulka, Alison J. Fadra, Tazmeen N. Nelson, Richard M. Goldrick, Susan Zuvela-Jelaska, Ljiljana Souza, Don Pelletier, Josephine Dinallo, Roger Panzenbeck, Mark Torcellini, Carol Lee, Heewon Pack, Edward Harcken, Christian Nabozny, Gerald Thomson, David S. Bioorganic and Medicinal Chemistry Letters, 211 , vol. 21, # 22 p. 642 - 61