参考文献

Bondarenko, V. A.; Turchin, K. F.; Mikhlina, E. E.; Yakhontov, L.N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 7 p. 702 - 705 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , # 7 p. 948 - 951