Kizner, T. A.; Mikhaleva, M. A.; Serebryakova, E. S.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1991 , vol. 27, # 3 p. 313 - 315
Khimiya Geterotsiklicheskikh Soedinenii, 1991 , # 3 p. 386 - 388
Runyon, Scott P.; Mosier, Philip D.; Roth, Bryan L.; Glennon, Richard A.; Westkaemper, Richard B.
Journal of Medicinal Chemistry, 2008 , vol. 51, # 21 p. 6808 - 6828