-
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 25, # 6 p. 635 - 638 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 25, # 6 p. 770 - 773
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 25, # 6 p. 635 - 638 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 25, # 6 p. 770 - 773