参考文献:
Kuz'menko, V. V. Nanavyan, I. M. Pozharskii, A. F. Chemistry of Heterocyclic Compounds (New York, NY, United States), 99 , vol. 8, # p. 54 - 57 Khimiya Geterotsiklicheskikh Soedinenii, 99 , # p. 90 - 93
参考文献:
Kuz'menko, V. V. Nanavyan, I. M. Pozharskii, A. F. Chemistry of Heterocyclic Compounds (New York, NY, United States), 99 , vol. 8, # p. 54 - 57 Khimiya Geterotsiklicheskikh Soedinenii, 99 , # p. 90 - 93