参考文献

van Oeveren, Arjan; Pio, Barbara A.; Tegley, Christopher M.; Higuchi, Robert I.; Wu, Min; Jones, Todd K.; Marschke, Keith B.; Negro-Vilar, Andres; Zhi, Lin Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 6 p. 1523 - 1526