參考文獻:
Debenham, Sheryl D. Chan, Audrey Lau, Fiona WaiYu Liu, Weiguo Wood, Harold B. Lemme, Karen Colwell, Lawrence Habulihaz, Bahanu Akiyama, Taro E. Einstein, Monica Doebber, Thomas W. Sharma, Neelam Wang, Chaunlin F. Wu, Margaret Berger, Joel P. Meinke, Peter T. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 17 p. 4798 - 4801