参考文献

Yang, Wu; Wang, Yufeng; Roberge, Jacques Y.; Ma, Zhengping; Liu, Yalei; Lawrence, R. Michael; Rotella, David P.; Seethala, Ramakrishna; Feyen, Jean H. M.; Dickson Jr., John K. Bioorganic and Medicinal Chemistry Letters, 2005, vol. 15, # 4 p. 1225 - 1228 doi: 10.1016/j.bmcl.2004.11.071