参考文献

Zhurkina, I. P.; Nedogrei, E. P.; Musavirov, R. S.; Kondrat'eva, I. A.; Rakhmankulov, D. L. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1989 , vol. 25, # 12 p. 1338 - 1342 Khimiya Geterotsiklicheskikh Soedinenii, 1989 , vol. 25, # 12 p. 1607 - 1611