参考文献

Mikhaleva, A. I.; Trofimov, B. A.; Vasil'ev, A. N.; Komarova, G. A.; Skorobogatova, V. I. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1982 , vol. 18, # 9 p. 920 - 923 Khimiya Geterotsiklicheskikh Soedinenii, 1982 , # 9 p. 1202 - 1204