参考文献:
Su, Ting Wu, Yanhong Doughan, Brandon Kane-Maguire, Kim Marlowe, Charles K Kanter, James P Woolfrey, John Huang, Brian Wong, Paul Sinha, Uma Park, Gary Malinowski, John Hollenbach, Stan Scarborough, Robert M Zhu, Bing-Yan Bioorganic and Medicinal Chemistry Letters, 2001 , vol. 11, # 17 p. 2279 - 2282