参考文献:
Hale, Michael R. Hill, Pamela Lahiri, Sushmita Miller, Matthew D. Ross, Philip Alm, Richard Gao, Ning Kutschke, Amy Johnstone, Michele Prince, Bryan Thresher, Jason Yang, Wei Bioorganic and Medicinal Chemistry Letters, 3 , vol. 3, # 8 p. 36 - 367