参考文献

Kai, Hiroyuki; Morioka, Yasuhide; Koriyama, Yuji; Okamoto, Kazuya; Hasegawa, Yasushi; Hattori, Maki; Koike, Katsumi; Chiba, Hiroki; Shinohara, Shunji; Iwamoto, Yuka; Takahashi, Kohji; Tanimoto, Norihiko Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 24 p. 6444 - 6447