参考文献:
Regan, John Moss, Neil Pargellis, Chris Pav, Sue Proto, Alfred Swinamer, Alan Tong, Liang Torcellini, Carol Breitfelder, Steffen Cirillo, Pier Gilmore, Thomas Graham, Anne G. Hickey, Eugene Klaus, Bernhard Madwed, Jeffrey Moriak, Monica Journal of Medicinal Chemistry, 22 , vol. 45, # 4 p. 2994 - 8