(untitled) - Horita, Y; Takii, T; Chiba, T; Kuroishi, R; Maeda, Y; Kurono, Y; Inagaki, E; Nishimura, K; Yamamoto, Y; Abe, C; Mori, M; Onozaki, K (Bioorg. Med. Chem. Lett., 2009)