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Общее количество найденных документов : 282
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1.
| Synthesis and antitumor action of some pyrido[2,3-b]pyrazines/I. Ya. Postovskii, V. N. Charushin, G. A. Mokrushina, S. K. Kotovskaya, A. S. Barybin, O. N. Chupakhin, A. I. Chernyshev // Pharmaceutical Chemistry Journal, 1982. т.Vol. 16,N № 11.-С.824-826
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| Synthesis and antitumor action of some pyrido[2,3-B]pyrazines/I. Ya. Postovskii, V. N. Charushin, G. A. Mokrushina [et al.] // Pharmaceutical Chemistry Journal, 1983. т.Vol. 16,N № 11.-С.824-826
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| Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 11. Reactions of quinoxalinium salts with thioamides — Simple method for the synthesis of hydrogenated thiazolo[4,5-b]quinoxalines/V. G. Baklykov, V. N. Charushin, O. N. Chupakhin, V. N. Drozd // Chemistry of Heterocyclic Compounds, 1984. т.Vol. 20,N № 5.-С.554-558
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| Direct fusion of a triazine to a pyrazine ring. Synthesis of derivatives of [1,2,4]triazino[5,6-b]quinoxaline/V. N. Charushin, V. G. Baklykov, O. N. Chupakhin, L. M. Naumova // Chemistry of Heterocyclic Compounds, 1984. т.Vol. 20,N № 9.-С.1057-1058
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5.
| Cyclizations of N-alkylazinium cations with bifunctional nucleophiles. 18. Synthesis and structure of heterocyclic systems based on quinoxaline/V. N. Charushin, M. G. Ponizovskii, O. N. Chupakhin, A. I. Chernyshev, N. A. Klyuev, T. I. Malinovskii, V. Kh. Kravtsov, V. N. Biyushkin // Chemistry of Heterocyclic Compounds, 1985. т.Vol. 21,N № 8.-С.933-941
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| Reactions of N-alkylazinium cations. 3. Quaternary pteridinium salts. Synthesis, structure, and reactions with simple nucleophiles/I. V. Kazantseva, V. N. Charushin, O. N. Chupakhin, A. I. Chernyshev, S. E. Esipov // Chemistry of Heterocyclic Compounds, 1985. т.Vol. 21,N № 9.-С.1048-1055
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| Synthesis of condensed tetrahydropteridines by the cyclization of the 8-ethylpteridinium cation with dinucleophiles/I. V. Kazantseva, V. G. Baklykov, V. N. Charushin, O. N. Chupakhin // Chemistry of Heterocyclic Compounds, 1986. т.Vol. 22,N № 3.-С.348-349
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8.
| Naumova L. M. Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 24. Synthesis of condensed 1,2,4-triazino- and 1,2,4-oxadiazino[5,6-b]quinoxaline systems/L. M. Naumova, V. N. Charushin, O. N. Chupakhin // Chemistry of Heterocyclic Compounds, 1987. т.Vol. 23,N № 8.-С.895-899
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9.
| Cyclization of azinium cations with bifunctional nucleophiles. 27. Actoacetamides in synthesis of derivatives of a new heterocyclic system of pyrrolo[3,2-E]-1,2,4-triazine/S. G. Alekseev, V. N. Charushin, O. N. Chupakhin, G. G. Aleksandrov, S. V. Shorshnev, A. I. Chernyshev // Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1989. т.Vol. 38,N № 7.-С.1501-1507
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| Ketenaminals as 1,3-dinucleophiles in the synthesis of condensed 1,4-diazines and 1,2,4-triazines (Letter)/V. N. Charushin, S. G. Alexeev, O. N. Chupakhin, H. C. Van der Plas // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya), 1989. т.Vol. 38,N № 2.-С.438
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