参考文献

Ohmoto, Kazuyuki; Okuma, Motohiro; Yamamoto, Tetsuya; Kijima, Hideomi; Sekioka, Tomohiko; Kitagawa, Kanji; Yamamoto, Shigeki; Tanaka, Kenji; Kawabata, Kazuhito; Sakata, Atsushi; Imawaka, Haruo; Nakai, Hisao; Toda, Masaaki Bioorganic and Medicinal Chemistry, 2001 , vol. 9, # 5 p. 1307 - 1323