参考文献:
Korobeinicheva, I. K. Sedova, V. F. Gashev, S. B. Smirnov, L. D. Yagodina, O. V. Mamaev, V. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 989 , vol. 25, # 8 p. 9 - 99 Khimiya Geterotsiklicheskikh Soedinenii, 989 , # 8 p. 094 - 099
参考文献:
Kizner, T. A. Mikhaleva, M. A. Serebryakova, E. S. Chemistry of Heterocyclic Compounds (New York, NY, United States), 990 , vol. 26, # 6 p. 668 - 670 Khimiya Geterotsiklicheskikh Soedinenii, 990 , # 6 p. 80 - 80