参考文献

Akhvlediani, R. N.; Khazhidze, M. M.; Eraksina, V. N.; Suvorov, N. N. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1988 , vol. 24, # 11 p. 1221 - 1225 Khimiya Geterotsiklicheskikh Soedinenii, 1988 , vol. 24, # 11 p. 1476 - 1480