(untitled) - Ohwada, J; Ebiike, H; Kawada, H; Tsukazaki, M; Nakamura, M; Miyazaki, T; Morikami, K; Yoshinari, K; Yoshida, M; Kondoh, O; Kuramoto, S; Ogawa, K; Aoki, Y; Shimma, N (Bioorg. Med. Chem. Lett., 2011)