Suzuki, Takayoshi; Khan, Mohammed Naseer Ahmed; Sawada, Hideyuki; Imai, Erika; Itoh, Yukihiro; Yamatsuta, Katsura; Tokuda, Natsuko; Takeuchi, Jun; Seko, Takuya; Nakagawa, Hidehiko; Miyata, Naoki Journal of Medicinal Chemistry, 2012 , vol. 55, # 12 p. 5760 - 5773