参考文献:
Zhu, Gui-Dong Gong, Jianchun Gandhi, Viraj B. Woods, Keith Luo, Yan Liu, Xuesong Guan, Ran Klinghofer, Vered Johnson, Eric F. Stoll, Vincent S. Mamo, Mulugeta Li, Qun Rosenberg, Saul H. Giranda, Vincent L. Bioorganic and Medicinal Chemistry, 7 , vol. 15, # 6 p. 441 - 45