參考文獻:
Li, Guoqing Stamford, Andrew W. Huang, Ying Cheng, Kuo-Chi Cook, John Farley, Constance Gao, Jun Ghibaudi, Lorraine Greenlee, William J. Guzzi, Mario van Heek, Margaret Hwa, Joyce J. Kelly, Joe Mullins, Deborra Parker, Eric M. Wainhaus, Sam Zhang, Xiaoping Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 3 p. 1146 - 1150