参考文献
Abdinov, F. G.; Efendiev, A. D.; Nasibov, Sh. S.; Agazade, A. G.; Mamedov, A. Sh.; Shakhtakhinskii, T. N.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1991 , vol. 27, # 5 p. 474 - 475
Khimiya Geterotsiklicheskikh Soedinenii, 1991 , vol. 27, # 5 p. 600 - 601
