参考文献

Shimizu, Toshiyuki; Fujiwara, Yasunari; Osawa, Tatsushi; Sakai, Teruyuki; Kubo, Kinya; Kubo, Kazuo; Nishitoba, Tsuyoshi; Kimura, Kaname; Senga, Terufumi; Murooka, Hideko; Iwai, Akemi; Fukushima, Kayoko; Yoshino, Tetsuya; Miwa, Atsushi Bioorganic and Medicinal Chemistry Letters, 2004 , vol. 14, # 4 p. 875 - 879