参考文献

Hayashi, Yoshio; Katada, Jun; Harada, Takeo; Tachiki, Akira; Iijima, Kiyoko; Takiguchi, Yoshimi; Muramatsu, Michiko; Miyazaki, Hiroshi; Asari, Tohru; Okazaki, Takeo; Sato, Yoshimi; Yasuda, Emiko; Yano, Mako; Uno, Isao; Ojima, Iwao Journal of Medicinal Chemistry, 1998 , vol. 41, # 13 p. 2345 - 2360