参考文献

Yamamoto, Takashi; Fujita, Koichi; Asari, Sayaka; Chiba, Akira; Kataba, Yuka; Ohsumi, Koji; Ohmuta, Naoko; Iida, Yuko; Ijichi, Chiori; Iwayama, Satoshi; Fukuchi, Naoyuki; Shoji, Masataka Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 13 p. 3736 - 3740