参考文献

Nakatsuji, Yohji; Nakahara, Yoshio; Nagamiya, Katsumori; Itoh, Yuki; Uesugi, Kentaro; Ishida, Naohisa; Muraoka, Masahiro; Kida, Toshiyuki; Akashi, Mitsuru Synthesis, 2007 , # 19 p. 2973 - 2978