参考文献

Murakami, Yasuoki; Imai, Nobuyuki; Miura, Tsuyoshi; Sugimura, Takashi; Wakabayashi, Keiji; Totsuka, Yukari; Hada, Noriyasu; Yokoyama, Yuusaku; Suzuki, Hideharu; Mitsunaga, Katsuyoshi Heterocycles, 2010 , vol. 80, # 1 p. 455 - 462