参考文献
Andreeva, I.M.; Babeshko, O.M.; Bondarenko, E.M.; Volbushko, N.V.; Knyazhanskii, M.I.; et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , p. 824 - 831
Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 8 p. 1031 - 1039