参考文献

Yeung, Clinton M.; Klein, Larry L.; Flentge, Charles A.; Randolph, John T.; Zhao, Chen; Sun, MingHua; Dekhtyar, Tatyana; Stoll, Vincent S.; Kempf, Dale J. Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 9 p. 2275 - 2278