参考文献

Niiyama, Kenji; Mase, Toshiaki; Takahashi, Hirobumi; Naya, Akira; Katsuki, Kasumi; Nagase, Toshio; Ito, Satoshi; Hayama, Takashi; Hisaka, Akihiro; Ozaki, Satoshi; Ihara, Masaki; Yano, Mitsuo; Fukuroda, Takahiro; Noguchi, Kazuhito; Nishikibe, Masaru; Ishikawa, Kiyofumi Bioorganic and medicinal chemistry, 2002 , vol. 10, # 8 p. 2461 - 2470