参考文献

Mizuyama, Naoko; Murakami, Yuka; Kohra, Shinya; Ueda, Kazuo; Hiraoka, Kyoko; Nagaoka, Junko; Takahashi, Kojiro; Shigemitsu, Yasuhiro; Tominaga, Yoshinori Journal of Heterocyclic Chemistry, 2007 , vol. 44, # 1 p. 115 - 132