参考文献:
Heravi, Majid M. Oskooie, Hossein A. Bahrami, Lila Ghassemzadeh, Mitra Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 006 , vol. 45, # 3 p. 779 - 78
参考文献:
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 8, # p. 34 - 35 Khimiya Geterotsiklicheskikh Soedinenii, , # p. 79 - 80