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1

Purines, pyrimidines, and condensed systems based on these compounds. 13. Transformation of fervenuli-1-oxide to 8-alkylaminotheophyllines under the action of alkylamines

A. V. Gulevskaya, A. F. Pozharskii, S. V. Shvidchenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1994

Language:

english

File:

PDF, 382 KB

english, 1994

2

Purines, pyrimidines, and condensed systems based on these compounds. 12. 1,3-Dimethylpyrimido[4,5-d]pyrimidine-2, 4-(1H,3H)dione: The first case of regioselective amination of condensed pyrimidines in position 2

A. V. Gulevskaya, A. F. Pozharskii, S. V. Shorshnev, E. A. Zheltushkina

Journal:

Chemistry of Heterocyclic Compounds

Year:

1994

Language:

english

File:

PDF, 343 KB

english, 1994

3

Heavy-metal distribution in various types of soil aggregates

Fedotov, G. N., Omel’yanyuk, G. G., Bystrova, O. N., Martynkina, E. A., Gulevskaya, V. V., Nikulina, M. V.

Journal:

Doklady Chemistry

Year:

2008

Language:

english

File:

PDF, 112 KB

english, 2008

4

Reactions of Cinnoline, Cinnoline N-Oxides, and Their Chloro Derivatives with Alkylamines: the First Case of Nucleophilic Substitution of Hydrogen in the Cinnoline Series

N. A. Buluchevskaya, A. V. Gulevskaya, A. F. Pozharskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

2003

Language:

english

File:

PDF, 163 KB

english, 2003

5

Nitropyrazoles

S. A. Shevelev, I. L. Dalinger, T. K. Shkineva, B. I. Ugrak, V. I. Gulevskaya, M. I. Kanishchev

Journal:

Russian Chemical Bulletin

Year:

1993

Language:

english

File:

PDF, 539 KB

english, 1993

6

Wildlife forensic examination in Russia: the practice and perspectives

Smirnova, Svetlana A., Omelyanyuk, Georgy G., Gulevskaya, Victoriya V., Khaziev, Shamil N.

Journal:

Forensic Sciences Research

Year:

2016

Language:

english

File:

PDF, 1.14 MB

english, 2016

7

ChemInform Abstract: Synthesis of Mesoionic 3-Aryl- and 3-Hetaryl-1,2,3,4-oxatriazolones-5.

S. A. SHEVELEV, I. L. DALINGER, V. I. GULEVSKAYA, T. I. CHERKASOVA

Journal:

Year:

1998

File:

PDF, 27 KB

1998

8

ChemInform Abstract: Reactivity of Condensed Azinouracils Towards Nucleophiles

Anna V. Gulevskaya, Alexander F. Pozharskii

Journal:

Year:

1999

File:

PDF, 25 KB

1999

9

ChemInform Abstract: Purines, Pyrimidines, and Fused Systems Based on Them. Part 16. Oxidative Amination of 6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione.

A. V. Gulevskaya, D. V. Besedin, A. F. Pozharskii

Journal:

Year:

1999

File:

PDF, 30 KB

1999

10

ChemInform Abstract: Synthesis of Mesoionic 3-Aryl(hetaryl)-1,2,3,4-oxatriazol-5-ones Based on N-Aryl- and N-Hetarylhydrazones of Bromonitroformaldehyde.

S. A. Shevelev, I. L. Dalinger, V. I. Gulevskaya, T. I. Cherkasova, V. M. Vinogradov, B. I. Ugrak, A. M. Starosotnikov

Journal:

Year:

2000

Language:

english

File:

PDF, 33 KB

english, 2000

11

ChemInform Abstract: Synthesis of 2-Aryl- and 2-Hetaryl-4,6-dinitroindoles from 2,4,6-Trinitrotoluene.

Vladimir V. Rozhkov, Alexander M. Kuvshinov, Valentina I. Gulevskaya, Ivan I. Chervin, Svyatoslav A. Shevelev

Journal:

Year:

2000

File:

PDF, 32 KB

2000

12

ChemInform Abstract: Reaction of 6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione with α,ω-Diamines as the First Example of Tandem Nucleophilic Substitution in Neutral Azines.

Denis V. Besedin, Anna V. Gulevskaya, Alexander F. Pozharskii

Journal:

Year:

2000

File:

PDF, 32 KB

2000

13

ChemInform Abstract: Synthesis of 2-Substituted 4,6-Dinitro-2H-indazoles (IX) from 2,4,6-Trinitrotoluene.

Alexander M. Kuvshinov, Valentina I. Gulevskaya, Vladimir V. Rozhkov, Svyatoslav A. Shevelev

Journal:

Year:

2000

File:

PDF, 31 KB

2000

14

ChemInform Abstract: Purines, Pyrimidines, and Condensed Systems Based on Them. Part 17. Reactions of 6,8-Dimethyl-3-chloropyrimido[4,5-c]pyridazin-5,7(6H,8H)dione with C-Nucleophiles.

A. V. Gulevskaya, V. V. Goryunenko, A. F. Pozharskii

Journal:

Year:

2001

File:

PDF, 33 KB

2001

15

Purines, Pyrimidines, and Condensed Systems Based on Them. Part 18. Reaction of 6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione N(2)-Oxide with Alkylamines.

D. V. Besedin, A. V. Gulevskaya, A. F. Pozharskii

Journal:

Year:

2001

File:

PDF, 34 KB

2001

16

ChemInform Abstract: Nucleophilic Substitution of Hydrogen Atoms in the Pyridazine Series

A. F. Pozharskii, A. V. Gulevskaya

Journal:

Year:

2002

File:

PDF, 25 KB

2002

17

6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione: A Novel Approach to Imidazoline (Imidazole) Ring Annulation Based on the SNH Methodology.

Anna V. Gulevskaya, Alexander F. Pozharskii, Denis V. Besedin, Olga V. Serduke, Zoya A. Starikova

Journal:

Year:

2003

File:

PDF, 125 KB

2003

18

Reactions of Cinnoline, Cinnoline N-Oxides, and Their Chloro Derivatives with Alkylamines: The First Case of Nucleophilic Substitution of Hydrogen in the Cinnoline Series.

N. A. Buluchevskaya, A. V. Gulevskaya, A. F. Pozharskii

Journal:

Year:

2003

File:

PDF, 103 KB

2003

19

Purines, Pyrimidines, and Related Fused Systems. Part 19. Use of SNH Methodology for the Synthesis of a New Heterocyclic System, Pyrrolo[3′,2′:3,4]pyrimido[4,5-c]pyridazine.

V. V. Gorunenko, A. V. Gulevskaya, A. F. Pozharskii

Journal:

Year:

2003

File:

PDF, 134 KB

2003

20

Purines, Pyrimidines, and Related Fused Systems. Part 20. Heterocyclizations of 6-Alkynyl-1,3-dimethyllumazines. Synthesis of Pyrrole and Thiophene Analogues of Some Natural Pteridines.

A. V. Gulevskaya, Dang Van Shee, A. F. Pozharskii

Journal:

Year:

2003

File:

PDF, 169 KB

2003

21

6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione: New Heterocyclizations Based on SNH-Methodology. Unexpected Formation of the First Iso-π-Electronic Analogue (XIX) of the Still Unknown Dibenzo[a,o]pycene.

Anna V. Gulevskaya, Olga V. Serduke, Alexander F. Pozharskii, Denis V. Besedin

Journal:

Year:

2004

File:

PDF, 180 KB

2004

22

Purines, Pyrimidines, and Related Fused Systems. Part 21. Oxidative Amination of 3-Chloro-6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione.

V. V. Goryunenko, A. V. Gulevskaya, A. F. Pozharskii

Journal:

Year:

2005

File:

PDF, 220 KB

2005

23

Pyrimido[4,5-c]pyridazine-5,7(6H,8H)-diones: Marvelous Substrates for Study of Nucleophilic Substitution of Hydrogen

Alexander F. Pozharskii, Anna V. Gulevskaya

Journal:

Year:

2005

File:

PDF, 8 KB

2005

24

Synthesis and Heterocyclizations of 3-Alkynyl-6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-diones and Their Lumazine Analogues

Anna V. Gulevskaya, Shee Van Dang, Alexander F. Pozharskii

Journal:

Year:

2005

File:

PDF, 8 KB

2005

25

Purines, Pyrimidines, and Related Condensed Systems. Part 22. Synthesis and Heterocyclization of 7-Alkynyl- and 6,7-Dialkynyllumazines.

Shi Van Dang, A. V. Gulevskaya, A. F. Pozharskii, R. V. Kotelevskaya

Journal:

Year:

2005

File:

PDF, 32 KB

2005

26

ChemInform Abstract: Oxidative Alkylamination of Aromatic and Heteroaromatic Substrates and Accompanying Heterocyclization Reactions

A. V. Gulevskaya, A. F. Pozharskii

Journal:

Year:

2009

File:

PDF, 15 KB

2009

27

ChemInform Abstract: Oxidative Alkylamination of 2-Methyl-3(2H)-cinnolinone: Unexpected Dealkylation of the Entering Alkylamino Group.

O. N. Burov, A. V. Gulevskaya, A. F. Pozharskii

Journal:

Year:

2010

File:

PDF, 23 KB

2010

28

ChemInform Abstract: A Novel Tandem Cyclization of Condensed 2,3-Dialkynylpyrazines into [1,2,3]Triazolo[1′,5′;1,2]pyrido[3,4-b]pyrazines Promoted by Sodium Azide.

A. V. Gulevskaya, Shee Van Dang, A. S. Tyaglivy, A. F. Pozharskii, O. N. Kazheva, A. N. Chekhlov, O. A. Dyachenko

Journal:

Year:

2010

File:

PDF, 28 KB

2010

29

ChemInform Abstract: Synthesis of Pteridines Fused to Heterocycles

A. V. Gulevskaya, A. F. Pozharskii

Journal:

Year:

2011

File:

PDF, 18 KB

2011

30

C–N Bond Formation by the Oxidative Alkylamination of Azines: Comparison of AgPy2MnO4 versus KMnO4 as Oxidant

Anna V. Gulevskaya, Bert U. W. Maes, Caroline Meyers, Wouter A. Herrebout, Benjamin J. van der Veken

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 231 KB

english, 2006

31

Synthesis of (Alkylamino)nitroarenes by Oxidative Alkylamination of Nitroarenes

Anna V. Gulevskaya, Stefan Verbeeck, Oleg N. Burov, Caroline Meyers, Inna N. Korbukova, Wouter Herrebout, Bert U. W. Maes

Journal:

European Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 474 KB

english, 2009

32

Production of androstenedione using mutants of Mycobacterium sp

Olga V Egorova, Seraphima A Gulevskaya, Irina F Puntus, Andrey E Filonov, Marina V Donova

Journal:

Journal of Chemical Technology & Biotechnology

Year:

2002

Language:

english

File:

PDF, 130 KB

english, 2002

33

Pyrimido[4,5-c]pyridazine-5,7(6H, 8H)-diones: Marvelous substrates for study of nucleophilic substitution of hydrogen

Alexander F. Pozharskii, Anna V. Gulevskaya

Journal:

Journal of Heterocyclic Chemistry

Year:

2005

Language:

english

File:

PDF, 278 KB

english, 2005

34

Synthesis and heterocyclizations of 3-alkynyl-6,8-dimethylpyrimido-[4,5-c]pyridazine-5,7(6H,8H)-diones and their lumazine analogues

Anna V. Gulevskaya, Shee Van Dang, Alexander F. Pozharskii

Journal:

Journal of Heterocyclic Chemistry

Year:

2005

Language:

english

File:

PDF, 198 KB

english, 2005

35

Benzobis(pyrrolopyrimidopiridazines): Molecular structure and properties of the first π-electronic analogues of dibenzo[a,o]picene

Olga V. Serdyuk, Anna V. Gulevskaya, Alexander F. Pozharskii, Vadim E. Avakyan

Journal:

Journal of Heterocyclic Chemistry

Year:

2008

Language:

english

File:

PDF, 643 KB

english, 2008

36

Hydroxylation of 3α- and 3β-hydroxy steroids in position 7 by a fungus of Gibberella zeae VKM F-2600

Gulevskaya, Seraphima A., Lobastova, Tatyana G., Donova, Marina V.

Journal:

Journal of Biotechnology

Year:

2010

Language:

english

File:

PDF, 77 KB

english, 2010

37

6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione: new heterocyclizations based on SNH-methodology. Unexpected formation of the first iso-π-electronic analogue of the still unknown dibenzo[a,o]pycene

Anna V Gulevskaya, Olga V Serduke, Alexander F Pozharskii, Denis V Besedin

Journal:

Year:

2003

Language:

english

File:

PDF, 519 KB

english, 2003

38

Cycloalkano[1″,2″:4,5;4″,3″:4′,5′]bis(pyrrolo[2,3-c]pyrimido[5,4-e]pyridazines): synthesis, structure and mechanism of their formation

Olga V. Serduke, Anna V. Gulevskaya, Alexander F. Pozharskii, Zoya A. Starikova, Irina A. Profatilova

Journal:

Year:

2006

Language:

english

File:

PDF, 395 KB

english, 2006

39

Synthesis of 7H-indolo[2,3-c]quinolines: study of the Pd-catalyzed intramolecular arylation of 3-(2-bromophenylamino)quinolines under microwave irradiation

Steven Hostyn, Bert U.W. Maes, Gitte Van Baelen, Anna Gulevskaya, Caroline Meyers, Koen Smits

Journal:

Year:

2006

Language:

english

File:

PDF, 459 KB

english, 2006

40

Oxidative alkylamination of azinones as a direct route to aminoazinones: study of some condensed diazinones

Anna V. Gulevskaya, Oleg N. Burov, Alexander F. Pozharskii, Mikhail E. Kletskii, Inna N. Korbukova

Journal:

Year:

2008

Language:

english

File:

PDF, 502 KB

english, 2008

41

6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione: a novel method of pyrrole-ring annulation to an azine nucleus based on a tandem SNH–SNH process

Anna V Gulevskaya, Denis V Besedin, Alexander F Pozharskii, Zoya A Starikova

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 91 KB

english, 2001

42

Novel method for the synthesis of pyrido[2,3-d]pyrimidine-2,4-diones from 5,7-dimethylpyrimido[4,5-e]-1,2,4-triazine-6,8-dione

S. V. Shorshnev, A. I. Chernyshev, S. E. Esipov, A. F. Pozharskii, V. V. Kuz'menko, A. V. Gulevskaya

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 84 KB

english, 1987

43

First instance of nucleophilic substitution of the hydrogen atom in the 6 position of the lumazine system. Synthesis of 6-alkylamino-1,3-dimethyllumazines

A. V. Gulevskaya, A. F. Pozharskii, V. V. Kuz'menko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1991

Language:

english

File:

PDF, 86 KB

english, 1991

44

Purines, pyrimidines, and condensed systems based on them

A. V. Gulevskaya, V. V. Kuz'menko, A. F. Pozharskii, T. A. Kuz'menko, S. V. Shorshnev, A. I. Chernyshev, N. A. Klyuev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 659 KB

english, 1989

45

Chichibabin amination of 1,3-dimethyllumazine

A. V. Gulevskaya, A. F. Pozharskii, L. V. Lomachenkova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 110 KB

english, 1990

46

Diethylamine and triethylamine as sources of the dienophile component in the reverse azadiene synthesis with dimethylpyrimido[4,5-e]- and-[5,4-e]-1,2,4-triazinediones and 1,2,4,5-tetrazines

S. V. Shorshnev, S. E. Esipov, V. V. Kuz'menko, A. V. Gulevskaya, A. F. Pozharskii, A. I. Chernyshev, G. G. Aleksandrov, V. N. Doron'kin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 1013 KB

english, 1990

47

Synthesis of 3-amino and 3-alkylamino derivatives of isofervenuline. First instance of direct amination of the 1,2,4-triazine ring at position 3

A. F. Pozharskii, A. V. Gulevskaya, V. V. Kuz'menko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1988

Language:

english

File:

PDF, 149 KB

english, 1988

48

Purines and pyrimidines and condensed systems based on them. 2. Synthesis of 1-methyl-9-aminoxanthine and 9-aminotheophylline

V. V. Kuz'menko, T. A. Kuz'menko, G. G. Aleksandrov, A. F. Pozharskii, A. V. Gulevskaya

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 790 KB

english, 1987

49

Synthesis of pyrido[2,3-d]pyrimidine-2,4-diones from pyrimido-[4,5-e]-1,2,4-triazine-6,8-diones by reversed azadiene synthesis

S. V. Shorshnev, S. E. Esipov, A. I. Chernyshev, A. F. Pozharskii, V. V. Kuz'menko, A. V. Gulevskaya

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 822 KB

english, 1990

50

Purines, pyrimidines and condensed systems based on them. 10. Reactivity of 1,3-dimethyl-6-chlorolumazine with respect to amines: Competition of aminodechlorination and aminodehydrogenation reactions

A. V. Gulevskaya, A. F. Pozharskii, A. I. Chernyshev, V. V. Kuz'menko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 431 KB

english, 1992

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