(untitled) - Torisu, K; Kobayashi, K; Iwahashi, M; Nakai, Y; Onoda, T; Nagase, T; Sugimoto, I; Okada, Y; Matsumoto, R; Nanbu, F; Ohuchida, S; Nakai, H; Toda, M (Bioorg. Med. Chem., 2004)