参考文献
Lusis, V. K.; Mutsenietse, D. Kh.; Zandersons, A. Z.; Mazheika, I. B.; Dubur, G. Ya.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 3 p. 318 - 323
Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 3 p. 393 - 398
