参考文献

Nishino, Norikazu; Yoshikawa, Daisuke; Watanabe, Louis A.; Kato, Tamaki; Jose, Binoy; Komatsu, Yasuhiko; Sumida, Yuko; Yoshida, Minoru Bioorganic and Medicinal Chemistry Letters, 2004, vol. 14, # 10 p. 2427 - 2431 doi: 10.1016/j.bmcl.2004.03.018