参考文献

Hamada, Manabu; Inami, Yoshikazu; Nagai, Yasuhito; Higashi, Toshinori; Shoji, Mitsuru; Ogawa, Seiichiro; Umezawa, Kazuo; Sugai, Takeshi Tetrahedron Asymmetry, 2009 , vol. 20, # 18 p. 2105 - 2111