参考文献

Horikawa, Manabu; Tateda, Kazuhiro; Tuzuki, Etsu; Ishii, Yoshikazu; Ueda, Chihiro; Takabatake, Tohru; Miyairi, Shinichi; Yamaguchi, Keizou; Ishiguro, Masaji Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 8 p. 2130 - 2133