Anton V. Dolzhenko

Research output

Research output per year 1998 2002 2003 2006 2007 2008 2009 2010 2011 2013 2014 2015 2018 2019 2020 2021 2022 2023 2024

• 119 Article
• 11 Chapter (Book)
• 10 Review Article

Research output per year

Research output per year

Search results

• 2017

  Highly selective and efficient synthesis of 3-arylamino-substituted 5-aminopyrazole-4-carboxylates under microwave irradiation

  Lim, F. P. L., Gan, R. X. Y. & Dolzhenko, A. V., 22 Feb 2017, In: Tetrahedron Letters. 58, 8, p. 775-778 4 p.

  Research output: Contribution to journal › Article › Research › peer-review
  10 Citations (Scopus)
• 2016

  A new, one-pot, multicomponent synthesis of bioactive N-pyrazolylformamidines under microwave irradiation

  Lim, F. P. L., Luna, G. & Dolzhenko, A. V., Aug 2016, In: Synthesis. 48, 15, p. 2423-2428 6 p.

  Research output: Contribution to journal › Article › Research › peer-review
  13 Citations (Scopus)

• Synthesis and antileukemic activity of new fluorinated 5-aza-9-deazapurines¹

  Lim, F. P. L., Kow, K. K., Yeo, E. H., Chow, S. C. & Dolzhenko, A. V., 1 Jun 2016, In: Heterocycles. 92, 6, p. 1121-1131 11 p.

  Research output: Contribution to journal › Article › Research › peer-review
  9 Citations (Scopus)
• 2015

  An efficient synthesis of 2,4,7-trisubstituted pyrimido[1,2-a][1,3,5]triazin-6-ones

  Sachdeva, N., Dolzhenko, A. V., Lim, S. J., Ong, W. L. & Chui, W-K., 2015, In: New Journal of Chemistry. 39, 6, p. 4796 - 4804 9 p.

  Research output: Contribution to journal › Article › Research › peer-review
  10 Citations (Scopus)

• A one-pot, three-component, microwave-assisted synthesis of novel 7-amino-substituted 4-aminopyrazolo[1,5-a][1,3,5]triazine-8-carbonitriles

  Lim, F. P. L., Luna, G. & Dolzhenko, A. V., 2015, In: Tetrahedron Letters. 56, 50, p. 7016 - 7019 4 p.

  Research output: Contribution to journal › Article › Research › peer-review
  30 Citations (Scopus)

• A one-pot, three-component aminotriazine annulation onto 5-aminopyrazole-4-carbonitriles under microwave irradiation

  Lim, F. P. L., Luna, G. & Dolzhenko, A. V., 2015, In: Tetrahedron Letters. 56, 3, p. 521 - 524 4 p.

  Research output: Contribution to journal › Article › Research › peer-review
  31 Citations (Scopus)

• Green solvents for eco-friendly synthesis of bioactive heterocyclic compounds

  Dolzhenko, A. V. & Dolzhenko, A. V., 2015, Green Synthetic Approaches for Biologically Relevant Heterocycles. Brahmachari, G. (ed.). 1st ed. Amsterdam Netherlands: Elsevier, p. 101-139 39 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (Book) › Research › peer-review
  11 Citations (Scopus)

• Synthesis and biological activity of fluorinated 7-benzylamino-2-phenyl-1,2,4-triazolo[1,5-a][1,3,5]triazin-5-amines

  Dolzhenko, A., Tan, B. J., Chiu, G. N. C., Chui, W-K. & Dolzhenko, A. V., 2015, In: Journal of Fluorine Chemistry. 175, July 2015, p. 68 - 72 5 p.

  Research output: Contribution to journal › Article › Research › peer-review
  14 Citations (Scopus)
• 2014

  1,3,5-Triazine-based analogues of purine: from isosteres to privileged scaffolds in medicinal chemistry

  Lim, F. P. L. & Dolzhenko, A. V., 2014, In: European Journal of Medicinal Chemistry. 85, p. 371-390 20 p.

  Research output: Contribution to journal › Article › Research › peer-review
  81 Citations (Scopus)

• 4-Amino-substituted pyrazolo[1,5-a][1,3,5]triazin-2-amines: a new practical synthesis and biological activity

  Lim, F. P. L. & Dolzhenko, A. V., 2014, In: Tetrahedron Letters. 55, 49, p. 6684 - 6688 5 p.

  Research output: Contribution to journal › Article › Research › peer-review
  16 Citations (Scopus)

• A new, one-pot, multicomponent synthesis of 5-aza-9-deaza-adenines under microwave irradiation

  Lim, F. P. L., Luna, G. & Dolzhenko, A. V., 2014, In: Tetrahedron Letters. 55, 37, p. 5159-5163 5 p.

  Research output: Contribution to journal › Article › Research › peer-review
  28 Citations (Scopus)

• Discovery of mixed type thymidine phosphorylase inhibitors endowed with antiangiogenic properties: synthesis, pharmacological evaluation and molecular docking study of 2-thioxo-pyrazolo[1,5-a][1,3,5]triazin-4-ones. Part II

  Bera, H., Ojha, P. K., Tan, B. J., Sun, L., Dolzhenko, A. V., Chui, W-K. & Chiu, G. N. C., 2014, In: European Journal of Medicinal Chemistry. 78, p. 294-303 10 p.

  Research output: Contribution to journal › Article › Research › peer-review
  31 Citations (Scopus)

• Diuretic activity and toxicity of some Verbascum nigrum extracts and fractions

  Kalinina, S. A., Elkina, O. V., Kalinin, D. V., Syropyatov, B. Y. & Dolzhenko, A. V., 2014, In: Pharmaceutical Biology. 52, 2, p. 191-198 8 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  11 Citations (Scopus)
• 2013

  A new synthesis of amino substituted azolo[1,3,5]triazines via reaction of N1,N1-dimethyl-N2-azolylformamidines with cyanamide

  Kalinin, D. V., Kalinina, S. A. & Dolzhenko, A. V., 2013, In: Heterocycles. 87, 1, p. 147 - 154 8 p.

  Research output: Contribution to journal › Article › Research › peer-review
  26 Citations (Scopus)

• A novel multicomponent microwave-assisted synthesis of 5-aza-adenines

  Dolzhenko, A. V., Kalinina, S. A. & Kalinin, D. V., 2013, In: RSC Advances. 3, 36, p. 15850 - 15855 6 p.

  Research output: Contribution to journal › Article › Research › peer-review
  33 Citations (Scopus)

• A one-pot, three-component, microwave-promoted synthesis of 2-amino-substituted 7-amino-1,2,4-triazolo[1,5-a][1,3,5]triazines

  Kalinina, S. A., Kalinin, D. V. & Dolzhenko, A. V., 2013, In: Tetrahedron Letters. 54, 40, p. 5537 - 5540 4 p.

  Research output: Contribution to journal › Article › Research › peer-review
  30 Citations (Scopus)

• A structure-activity relationship study of 1,2,4-triazolo[1,5-a][1,3,5]triazin-5,7-dione and its 5-thioxo analogues on anti-thymidine phosphorylase and associated anti-angiogenic activities

  Bera, H., Tan, B. J., Sun, L., Dolzhenko, A. V., Chui, W-K. & Chiu, G. N. C., 2013, In: European Journal of Medicinal Chemistry. 67, p. 325 - 334 10 p.

  Research output: Contribution to journal › Article › Research › peer-review
  30 Citations (Scopus)

• Fragment-based approach to the design of 5-chlorouracil-linked-pyrazolo[1, 5-a][1,3,5]triazines as thymidine phosphorylase inhibitors

  Sun, L., Li, J., Bera, H., Dolzhenko, A. V., Chiu, G. N. C. & Chui, W. K., 2013, In: European Journal of Medicinal Chemistry. 70, p. 400-410 11 p.

  Research output: Contribution to journal › Article › Research › peer-review
  36 Citations (Scopus)

• Synthesis, anti-thymidine phosphorylase activity and molecular docking of 5-thioxo-[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-ones

  Bera, H., Lee, M. H., Sun, L., Dolzhenko, A. V. & Chui, W-K., 2013, In: Bioorganic Chemistry. 50, p. 34 - 40 7 p.

  Research output: Contribution to journal › Article › Research › peer-review
  31 Citations (Scopus)

• Synthesis, in vitro evaluation of thymidine phosphorylase inhibitory activity, and in silico study of 1,3,5-triazin-2,4-dione and its fused analogues

  Bera, H., Chui, W-K., Gupta, S. D., Dolzhenko, A. V. & Sun, L., 2013, In: Medicinal Chemistry Research. 22, 12, p. 6010 - 6021 12 p.

  Research output: Contribution to journal › Article › Research › peer-review
  22 Citations (Scopus)

• Synthesis, local anaesthetic and antiarrhythmic activities of N-alkyl derivatives of proline anilides

  Kalinin, D. V., Pantsurkin, V. I., Syropyatov, B. Y., Kalinina, S. A., Rudakova, I. P., Vakhrin, M. I. & Dolzhenko, A. V., 2013, In: European Journal of Medicinal Chemistry. 63, p. 144 - 150 7 p.

  Research output: Contribution to journal › Article › Research › peer-review
  4 Citations (Scopus)

• Synthesis and in vitro evaluation of 1,2,4-triazolo[1,5-a][1,3,5]triazine derivatives as thymidine phosphorylase inhibitors

  Bera, H., Dolzhenko, A. V., Sun, L., Gupta, S. D. & Chui, W-K., 2013, In: Chemical Biology & Drug Design. 82, 3, p. 351 - 360 10 p.

  Research output: Contribution to journal › Article › Research › peer-review
  35 Citations (Scopus)
• 2012

  Advances in chemistry and biological activity of fluorinated 1,3,5-triazines

  Dolzhenko, A. V., Dolzhenko, A. V. & Chui, W. K., 2012, Triazines: Synthesis, Applications and Toxicity. Nova Science Publishers, p. 163-200 38 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (Book) › Research › peer-review

• Regioselective synthesis of pyrimido[1,2-a][1,3,5]triazin-6-ones via reaction of 1-(6-oxo-1,6-dihydropyrimidin-2-yl)guanidines with triethylorthoacetate: Observation of an unexpected rearrangement

  Sachdeva, N., Dolzhenko, A. V. & Keung Chui, W., 21 Jun 2012, In: Organic & Biomolecular Chemistry. 10, 23, p. 4586-4596 11 p.

  Research output: Contribution to journal › Article › Research › peer-review
  13 Citations (Scopus)

• Synthesis and structure of 3,4-dihydropyrido[2',3':3,4]pyrazolo[1,5-a][1,3, 5]triazin-2-amines [1]

  Dolzhenko, A. V., Bai, S., Dolzhenko, A. V. & Chui, W. K., Jul 2012, In: Journal of Heterocyclic Chemistry. 49, 4, p. 763-767 5 p.

  Research output: Contribution to journal › Article › Research › peer-review
  4 Citations (Scopus)

• Synthesis of novel trichloromethyl substituted azolo[1,3,5]triazines1

  Kalinin, D. V., Kalinina, S. A. & Dolzhenko, A. V., 2012, In: Heterocycles. 85, 10, p. 2515-2522 8 p.

  Research output: Contribution to journal › Article › Research › peer-review
  16 Citations (Scopus)
• 2011

  2-Phenyl-7-(4-pyridylmethylamino)-1,2,4-triazolo[1,5-a][1,3,5]triazin-5(4H) -one

  Dolzhenko, A. V., Tan, G. K., Dolzhenko, A. V., Koh, L. L. & Chui, W. K., Jan 2011, In: Acta Crystallographica Section E: Structure Reports Online. 67, 1, p. 85-86 2 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  5 Citations (Scopus)

• 4,4-Dimethyl-3,4-dihydropyrido-[2′,3′:3,4]pyrazolo[1,5-a][1,3, 5]triazin-2-amine ethanol monosolvate

  Dolzhenko, A. V., Tan, G. K., Dolzhenko, A. V., Koh, L. L. & Chui, W. K., Jan 2011, In: Acta Crystallographica Section E: Structure Reports Online. 67, 1, p. o83-o84

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  3 Citations (Scopus)

• 7-(4-Fluorobenzylamino)-2-phenyl-1,2,4-triazolo[1,5-a][1,3,5] triazin-5-amine methanol disolvate

  Dolzhenko, A. V., Tan, G. K., Koh, L. L., Dolzhenko, A. V. & Chui, W. K., May 2011, In: Acta Crystallographica Section E: Structure Reports Online. 67, 5, p. o1183-o1184

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  3 Citations (Scopus)

• Does the combination of optimal substitutions at the C ²-, N ⁵- and N ⁸-positions of the pyrazolo-triazolo-pyrimidine scaffold guarantee selective modulation of the human A ₃ adenosine receptors?

  Cheong, S. L., Dolzhenko, A. V., Paoletta, S., Lee, E. P. R., Kachler, S., Federico, S., Klotz, K. N., Dolzhenko, A. V., Spalluto, G., Moro, S. & Pastorin, G., 15 Oct 2011, In: Bioorganic & Medicinal Chemistry. 19, 20, p. 6120-6134 15 p.

  Research output: Contribution to journal › Article › Research › peer-review
  12 Citations (Scopus)

• Molecular and crystal structure of 7,7-dimethyl-2-pyridin-4-yl- 6,7-dihydro-1,2,4-triazolo[1,5-a][1,3,5]triazin-5-amine [1]

  Dolzhenko, A. V., Tan, G. K., Koh, L. L., Dolzhenko, A. V. & Chui, W. K., 11 Aug 2011, In: Crystals. 1, 3, p. 136-144 9 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  1 Citation (Scopus)

• Synthesis and tautomerism study of 6-benzoylmethyl-1,3,5-triazin-2,4- diamine

  Sachdeva, N., Dolzhenko, A. V. & Chui, W. K., Jun 2011, In: Comptes Rendus Chimie. 14, 6, p. 580-587 8 p.

  Research output: Contribution to journal › Article › Research › peer-review
  4 Citations (Scopus)

• Synthetic routes towards pyrimido[1,2-a][1,3,5]triazines (review) ¹

  Dolzhenko, A. V., 27 Jun 2011, In: Heterocycles. 83, 7, p. 1489-1525 37 p.

  Research output: Contribution to journal › Review Article › Research › peer-review
  10 Citations (Scopus)

• Synthetic routes towards thiazolo[1,3,5]triazines (review)1

  Dolzhenko, A. V., 28 Mar 2011, In: Heterocycles. 83, 4, p. 695-738 44 p.

  Research output: Contribution to journal › Review Article › Research › peer-review
  8 Citations (Scopus)
• 2010

  4-Amino-2,8-dimethyl-6H-pyrimido[1,2-a][1,3,5]triazin-6-one

  Sachdeva, N., Dolzhenko, A. V., Tan, G. K., Koh, L. L. & Chui, W. K., Aug 2010, In: Acta Crystallographica Section E: Structure Reports Online. 66, 8, p. 2050 1 p.

  Research output: Contribution to journal › Article › Other › peer-review

  Open Access
  5 Citations (Scopus)

• 4-Carbethoxy-1-[4-(N,N-dimethylamino)benzoyl]thiosemicarbazide

  Bera, H., Dolzhenko, A. V., Tan, G. K., Koh, L. L. & Chui, W. K., 14 Apr 2010, In: Acta Crystallographica Section E: Structure Reports Online. 66, 5, p. 1241 1 p.

  Research output: Contribution to journal › Article › Other › peer-review

  Open Access
  1 Citation (Scopus)

• 8-Methyl-2-[4-(trifluoromethyl)phenyl]-8H-pyrazolo-[4,3-e][1,2,4] triazolo[1,5-c]pyrimidin-5-amine methanol disolvate

  Dolzhenko, A. V., Tan, G. K., Dolzhenko, A. V., Koh, L. L. & Pastorin, G., 2010, In: Acta Crystallographica Section E: Structure Reports Online. 66, 7, p. 1835-1836 2 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  1 Citation (Scopus)

• A monoclinic polymorph of N-ethoxycarbonyl-N′-(3-phenyl-1H-1,2,4- triazol-5-yl)thiourea

  Dolzhenko, A. V., Tan, G. K., Dolzhenko, A. V., Koh, L. L. & Chui, W. K., Aug 2010, In: Acta Crystallographica Section E: Structure Reports Online. 66, 8, p. 1990-1991 2 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  3 Citations (Scopus)

• N-Carbethoxy-N'-(3-phenyl-1H-1,2,4-triazol-5-yl)thiourea

  Dolzhenko, A. V., Tan, G. K., Koh, L. L., Dolzhenko, A. V. & Chui, W. K., 2010, In: Acta Crystallographica Section E: Structure Reports Online. 66, 2, p. 425 1 p.

  Research output: Contribution to journal › Article › Other › peer-review

  Open Access
  5 Citations (Scopus)

• N-Carbethoxy-N'-[3-(4-methylphenyl)-1H-1,2,4-triazol-5-yl]thiourea

  Dolzhenko, A. V., Tan, G. K., Koh, L. L., Dolzhenko, A. V. & Chui, W. K., 2010, In: Acta Crystallographica Section E: Structure Reports Online. 66, 3, p. 549-550 2 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  4 Citations (Scopus)

• N′-Acetyl-5-amino-1-methyl-1H-pyrazole-4-carbohydrazonamide dihydrate

  Dolzhenko, A. V., Dolzhenko, A. V., Tan, G. K., Koh, L. L. & Pastorin, G., 14 Apr 2010, In: Acta Crystallographica Section E: Structure Reports Online. 66, 5, p. 1209-1210 2 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  2 Citations (Scopus)

• The significance of 2-furyl ring substitution with a 2-(para -substituted) aryl group in a new series of pyrazolo-triazolo-pyrimidines as potent and highly selective hA₃ adenosine receptors antagonists: New insights into structure-affinity relationship and receptor-antagonist recognition

  Cheong, S. L., Dolzhenko, A., Kachler, S., Paoletta, S., Federico, S., Cacciari, B., Dolzhenko, A., Klotz, K. N., Moro, S., Spalluto, G. & Pastorin, G., 22 Apr 2010, In: Journal of Medicinal Chemistry. 53, 8, p. 3361-3375 15 p.

  Research output: Contribution to journal › Article › Research › peer-review
  39 Citations (Scopus)
• 2009

  (4Z,6Z,12Z,14Z)-2,10-Dimethyl-2,8,10,16-tetrahydrodipyrazolo-[3,4-e: 3′,4′-l][1,2,4,8,9,11]hexaazacyclo-tetradecine-4,12-diamine

  Dolzhenko, A. V., Pastorin, G., Dolzhenko, A. V., Tan, G. K. & Koh, L. L., 2009, In: Acta Crystallographica Section E: Structure Reports Online. 65, 7, p. 1578-1579 2 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  2 Citations (Scopus)

• 2-Amino-4-(4-bromo-phen-yl)-8-trifluoro-methyl-3,4-dihydropyrimido[1,2-a] [1,3,5]triazin-6(5H)-one

  Dolzhenko, A. V., Sachdeva, N., Tan, G. K., Koh, L. L. & Chui, W. K., 2009, In: Acta Crystallographica Section E: Structure Reports Online. 65, 4, p. o684 1 p.

  Research output: Contribution to journal › Article › Other › peer-review

  Open Access
  7 Citations (Scopus)

• 4-Hydrazino-1-methyl-pyrazolo[3,4-d]pyrimidine

  Dolzhenko, A. V., Pastorin, G., Dolzhenko, A. V., Tan, G. K. & Koh, L. L., 2009, In: Acta Crystallographica Section E: Structure Reports Online. 65, 8, p. 1720-1721 2 p.

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  2 Citations (Scopus)

• An aqueous medium synthesis and tautomerism study of 3(5)-amino-1,2,4-triazoles

  Dolzhenko, A. V., Pastorin, G., Dolzhenko, A. V. & Chui, W. K., 6 May 2009, In: Tetrahedron Letters. 50, 18, p. 2124-2128 5 p.

  Research output: Contribution to journal › Article › Research › peer-review
  80 Citations (Scopus)

• A new synthesis of 2,8-disubstituted pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidines

  Dolzhenko, A. V., Pastorin, G., Dolzhenko, A. V. & Chui, W. K., 7 Oct 2009, In: Tetrahedron Letters. 50, 40, p. 5617-5621 5 p.

  Research output: Contribution to journal › Article › Research › peer-review
  20 Citations (Scopus)

• Synthesis and antiaggregant and hypotensive activity of benzo-annelated azabicyclo[m.n.0]alkanes

  Glushkov, V. A., Stryapunina, O. G., Dolzhenko, A. V., Syropyatov, B. Y. & Shklyaev, Y. V., 2009, In: Pharmaceutical Chemistry Journal. 43, 5, p. 245-248 4 p.

  Research output: Contribution to journal › Article › Research › peer-review
  5 Citations (Scopus)

• Synthesis and hererocyclizations of 3,4-dihydroquinazolin-2-yl guanidine in the search of new anticancer agents

  Dolzhenko, A. V., Foo, M. C., Tan, B. J., Dolzhenko, A. V., Chiu, G. N. C. & Chui, W. K., 1 Jul 2009, In: Heterocycles. 78, 7, p. 1761-1775 15 p.

  Research output: Contribution to journal › Article › Research › peer-review
  18 Citations (Scopus)
• 2008

  3-Phenyl-1H-1,2,4-triazol-5-amine-5-phenyl-1H-1,2,4-triazol-3-amine (1/1)

  Dolzhenko, A. V., Tan, G. K., Koh, L. L., Dolzhenko, A. V. & Chui, W. K., 2008, In: Acta Crystallographica Section E: Structure Reports Online. 65, 1, p. o126

  Research output: Contribution to journal › Article › Research › peer-review

  Open Access
  11 Citations (Scopus)