Tolstikov, G. A.; Sharipova, F. V.; Baltina, L. A.; Spirikhin, L. V.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1990 , vol. 26, # 9 p. 1030 - 1032
Khimiya Geterotsiklicheskikh Soedinenii, 1990 , vol. 26, # 9 p. 1235 - 1237

Krivonogov, V. P.; Tolstikov, G. A.; Murinov, Yu. I.; Zarudii, F. S.; Lazareva, D. N.; et al.
Pharmaceutical Chemistry Journal, 1993 , vol. 27, # 2 p. 112 - 120
Khimiko-Farmatsevticheskii Zhurnal, 1993 , vol. 27, # 2 p. 38 - 43

Tolstikov, G. A.; Sharipova, F. V.; Baltina, L. A.; Spirikhin, L. V.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1990 , vol. 26, # 9 p. 1030 - 1032
Khimiya Geterotsiklicheskikh Soedinenii, 1990 , vol. 26, # 9 p. 1235 - 1237

Zelenova, L. M.; Baltina, L. A.; Berg, A. A.; Uman'skaya, L. I.; Krivonogov, V. P.; et al.
Pharmaceutical Chemistry Journal, 1990 , vol. 24, # 4 p. 297 - 299
Khimiko-Farmatsevticheskii Zhurnal, 1990 , vol. 24, # 4 p. 77 - 79