参考文献

Murakami, Teiichi; Furusawa, Kiyotaka; Tamai, Tadakazu; Yoshikai, Kazuyoshi; Nishikawa, Masazumi Bioorganic and Medicinal Chemistry Letters, 2005, vol. 15, # 4 p. 1115 - 1119 doi: 10.1016/j.bmcl.2004.12.010