参考文献

Takahashi, Keiji; Hashimoto, Noriaki; Nakama, Chisato; Kamata, Kenji; Sasaki, Kaori; Yoshimoto, Riki; Ohyama, Sumika; Hosaka, Hideka; Maruki, Hiroko; Nagata, Yasufumi; Eiki, Jun-ichi; Nishimura, Teruyuki Bioorganic and Medicinal Chemistry, 2009 , vol. 17, # 19 p. 7042 - 7051