Arutyunyan, G. L.; Chachoyan A. A.; Shkulev, V. A.; Adamyan, G. G.; Agadzhanyan, Ts. E.; Garibdzhanyan, B. T.
Pharmaceutical Chemistry Journal, 1995 , vol. 29, # 3 p. 188 - 191
Khimiko-Farmatsevticheskii Zhurnal, 1995 , vol. 29, # 3 p. 33 - 35

Agadzhanyan, Ts. E.; Arutyunyan, A. D.; Saakyan, G. S.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1992 , vol. 28, # 8 p. 924 - 926
Khimiya Geterotsiklicheskikh Soedinenii, 1992 , # 8 p. 1098 - 1100

Minasyan, G. G.; Agadzhanyan, Ts. E.; Adamyan, G. G.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1994 , vol. 30, # 1 p. 94 - 98
Khimiya Geterotsiklicheskikh Soedinenii, 1994 , # 1 p. 106 - 110