参考文献:
Khim, Seock-Kyu Bauman, John Evans, Jarred Freeman, Beverly King, Beverly Kirkland, Thomas Kochanny, Monica Lentz, Dao Liang, Amy Mendoza, Lisa Phillips, Gary Tseng, Jih-Lie Wei, Robert G. Ye, Hong Yu, Limei Parkinson, John Guilford, William J. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 8, # 4 p. 895 - 898