参考文献

Nakano, Hiroyuki; Inoue, Tsutomu; Kawasaki, Nobuhide; Miyataka, Hideki; Matsumoto, Hitoshi; Taguchi, Takeo; Inagaki, Naoki; Nagai, Hiroichi; Satoh, Toshio Chemical and Pharmaceutical Bulletin, 1999 , vol. 47, # 11 p. 1573 - 1578