Takeda, Yasuyuki; Kawagoe, Keiichi; Yokomizo, Aki; Yokomizo, Yoshihiro; Hosokami, Toru; Shimoto, Yoshimasa; Tabuchi, Yoshiaki; Ogihara, Yoshiyasu; Otsubo, Rira; Honda, Yuko; Yokohama, Shuichi
Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 6 p. 951 - 961