参考文献

Mohri, Yoshihiro; Sagehashi, Masayoshi; Yamada, Taiji; Hattori, Yasunao; Morimura, Keiji; Kamo, Tsunashi; Hirota, Mitsuru; Makabe, Hidefumi Tetrahedron Letters, 2007 , vol. 48, # 33 p. 5891 - 5894