Hattori, Kouji; Okitsu, Osamu; Tabuchi, Seiichiro; Taniguchi, Kiyoshi; Nishio, Mie; Koyama, Satoshi; Seki, Jiro; Sakane, Kazuo
Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 13 p. 3279 - 3283