参考文献

Gregson, Stephen J.; Howard, Philip W.; Corcoran, Kathryn E.; Barcella, Simona; Yasin, Maqsood M.; Hurst, Abigail A.; Jenkins, Terence C.; Kelland, Lloyd R.; Thurston, David E. Bioorganic and Medicinal Chemistry Letters, 2000, vol. 10, # 16 p. 1845 - 1847 doi: 10.1016/S0960-894X(00)00351-6