参考文献

Sunazuka, Toshiaki; Hirose, Tomoyasu; Chikaraishi, Noriko; Harigaya, Yoshihiro; Hayashi, Masahiko; Komiyama, Kanki; Sprengeler, Paul A.; Smith III, Amos B.; Omura, Satoshi Tetrahedron, 2005 , vol. 61, # 15 p. 3789 - 3803