参考文献

Mizutani, Takashi; Nagase, Tsuyoshi; Ito, Sayaka; Miyamoto, Yasuhisa; Tanaka, Takeshi; Takenaga, Norihiro; Tokita, Shigeru; Sato, Nagaaki Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 23 p. 6041 - 6045