參考文獻:
Mader, Mary M. Shih, Chuan Considine, Eileen De Dios, Alfonso Grossman, Cora Sue Hipskind, Philip A. Lin, Ho-Shen Lobb, Karen L. Lopez, Beatriz Lopez, Jose E. Cabrejas, Luisa M. Martin Richett, Michael E. White, Wesley T. Cheung, Yiu-Yin Huang, Zhongping Reilly, John E. Dinn, Sean R. Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 3 p. 617 - 620