参考文献

Tajima, Hisashi; Honda, Takahiro; Kawashima, Kenji; Sasabuchi, Yoshimasa; Yamamoto, Minoru; Ban, Masakazu; Okamoto, Kazuyoshi; Inoue, Kenji; Inaba, Takaaki; Takeno, Yuriko; Tsuboi, Takashi; Tonouchi, Asaka; Aono, Hiroyuki Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 4 p. 1232 - 1235