参考文献:
Dounay, Amy B. Barta, Nancy S. Bikker, Jack A. Borosky, Susan A. Campbell, Brian M. Crawford, Terry Denny, Lynne Evans, Lori M. Gray, David L. Lee, Pil Lenoir, Edward A. Xu, Wenjian Bioorganic and Medicinal Chemistry Letters, 9 , vol. 9, # 4 p. 59 - 63