Sonda, Shuji; Kawahara, Toshio; Murozono, Takahiro; Sato, Noriko; Asano, Kiyoshi; Haga, Keiichiro Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 19 p. 4225 - 4234 Title/Abstract Full Text View citing articles Show Details Sonda, Shuji; Katayama, Kenichi; Kawahara, Toshio; Sato, Noriko; Asano, Kiyoshi Bioorganic and Medicinal Chemistry, 2004 , vol. 12, # 10 p. 2737 - 2747