参考文献

Kikuchi, Haruhisa; Tasaka, Hidehisa; Hirai, Shingo; Takaya, Yoshiaki; Iwabuchi, Yoshiharu; Ooi, Hidenori; Hatakeyama, Susumi; Kim, Hye-Sook; Wataya, Yusuke; Oshima, Yoshiteru Journal of Medicinal Chemistry, 2002 , vol. 45, # 12 p. 2563 - 2570