参考文献

Trofimov, B. A.; Sobenina, L. N.; Mikhaleva, A. I.; Sergeeva, M. P.; Golovanova, N. I.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 9 p. 990 - 994 Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 9 p. 1176 - 1181