参考文献

Iwasaki, Hiroshi; Hosotani, Ryuzo; Miyamoto, Yoichi; Nakano, Yoshio; Yamamoto, Keiko; Yamada, Sachiko; Shinki, Toshimasa; Suda, Tatsuo; Yamaguchi, Kentaro; Konno, Katsuhiro; Takayama, Hiroaki Tetrahedron, 1998 , vol. 54, # 49 p. 14705 - 14724