参考文献

Suzuki, Mikio; Yanagawa, Yoshinobu; Iwasaki, Hiroshi; Kanda, Hiroyasu; Yanagihara, Kazufumi; Matsumoto, Hiroo; Ohara, Yoshio; Yazaki, Yukari; Sakoda, Ryozo Bioorganic and Medicinal Chemistry Letters, 1999 , vol. 9, # 20 p. 2977 - 2982