参考文献

Bychikhina, N. N.; Azimov, V. A.; Yakhontov, L. N. Chemistry of Heterocyclic Compounds (New York, NY, United States)Khimiya Geterotsiklicheskikh Soedinenii, 19831983, vol. 19, # 1 p. 52 - 5658 - 62 doi: 10.1007/BF00512815