参考文献:
Wang, Xuemei Xu, Feng Xu, Qingge Mahmud, Hossen Houze, Jonathan Zhu, Liusheng Akerman, Michelle Tonn, George Tang, Liang McMaster, Brian E. Dairaghi, Daniel J. Schall, Thomas J. Collins, Tassie L. Medina, Julio C. Bioorganic and Medicinal Chemistry Letters, 006 , vol. 6, # 0 p. 800 - 803