Ishida, Tomio; Suzuki, Takayoshi; Hirashima, Shintaro; Mizutani, Kenji; Yoshida, Atsuhito; Ando, Izuru; Ikeda, Satoru; Adachi, Tsuyoshi; Hashimoto, Hiromasa
Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 7 p. 1859 - 1863