参考文献

Ohta, Tomihisa; Maruyama, Takuro; Nagahashi, Minoru; Miyamoto, Yasuyo; Hosoi, Shinzo; Kiuchi, Fumiyuki; Yamazoe, Yasushi; Tsukamoto, Sachiko Tetrahedron, 2002 , vol. 58, # 33 p. 6631 - 6635