参考文献

Sugiura, Ryo; Kozaki, Rikio; Kitani, Satoru; Gosho, Yoshinori; Tanimoto, Hiroki; Nishiyama, Yasuhiro; Morimoto, Tsumoru; Kakiuchi, Kiyomi Tetrahedron, 2013 ,  vol. 69,  # 19  p. 3984 - 3990