Suzuki, Takayoshi; Hisakawa, Shinya; Itoh, Yukihiro; Suzuki, Nobuaki; Takahashi, Katsumasa; Kawahata, Masatoshi; Yamaguchi, Kentaro; Nakagawa, Hidehiko; Miyata, Naoki
Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 15 p. 4208 - 4212