Okaniwa, Masanori; Hirose, Masaaki; Imada, Takashi; Ohashi, Tomohiro; Hayashi, Youko; Miyazaki, Tohru; Arita, Takeo; Yabuki, Masato; Kakoi, Kazuyo; Kato, Juran; Takagi, Terufumi; Kawamoto, Tomohiro; Yao, Shuhei; Sumita, Akihiko; Tsutsumi, Shunichirou; Tottori, Tsuneaki; Oki, Hideyuki; Sang, Bi-Ching; Yano, Jason; Aertgeerts, Kathleen; Yoshida, Sei; Ishikawa, Tomoyasu Journal of Medicinal Chemistry, 2012 , vol. 55, # 7 p. 3452 - 3478