参考文献

Nagamitsu, Tohru; Takano, Daisuke; Seki, Miyuki; Arima, Shiho; Ohtawa, Masaki; Shiomi, Kazuro; Harigaya, Yoshihiro; Omura, Satoshi Tetrahedron, 2008 , vol. 64, # 35 p. 8117 - 8127