(untitled) - Shinozuka, T; Shimada, K; Matsui, S; Yamane, T; Ama, M; Fukuda, T; Taki, M; Takeda, Y; Otsuka, E; Yamato, M; Mochizuki, S.-I; Ohhata, K; Naito, S (Bioorg. Med. Chem., 2006)