Tanaka, Akira; Terasawa, Takeshi; Hagihara, Hiroyuki; Kinoshita, Takayoshi; Sakuma, Yuri; Ishibe, Noriko; Sawada, Masae; Takasugi, Hisashi; Tanaka, Hirokazu
Bioorganic and Medicinal Chemistry Letters, 1998 , vol. 8, # 1 p. 81 - 86