参考文献:
Dhanya, Raveendra-Panickar Sidique, Shyama Sheffler, Douglas J. Nickols, Hilary Highfield Herath, Ananda Yang, Li Dahl, Russell Ardecky, Robert Semenova, Svetlana Markou, Athina Conn, P. Jeffrey Cosford, Nicholas D. P. Journal of Medicinal Chemistry, 2011 , vol. 54, # 1 p. 342 - 353