参考文献

Zelenin, K. N.; Solod, O. V.; Alekseev, V. V.; Pekhk, T. I.; Kuznetsova, O. B.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1990 , vol. 26, # 9 p. 1051 - 1060 Khimiya Geterotsiklicheskikh Soedinenii, 1990 , vol. 26, # 9 p. 1260 - 1270