参考文献

Takahashi, Tohru; Yoshimura, Masatoshi; Suzuka, Hiroyasu; Maegawa, Tomohiro; Sawama, Yoshinari; Monguchi, Yasunari; Sajiki, Hironao Tetrahedron, 2012 , vol. 68, # 39 p. 8293 - 8299