参考文献:
Penning, Thomas D. Khilevich, Albert Chen, Barbara B. Russell, Mark A. Boys, Mark L. Wang, Yaping Duffin, Tiffany Engleman, V. Wayne Finn, Mary Beth Freeman, Sandra K. Hanneke, Melanie L. Keene, Jeffery L. Klover, Jon A. Nickols, G. Allen Nickols, Maureen A. Rader, Randall K. Settle, Steven L. Shannon, Kristen E. Steininger, Christina N. Westlin, Marisa M. Westlin, William F. Bioorganic and Medicinal Chemistry Letters, 26 , vol. 16, # 12 p. 156 - 161