15-Oct-2011 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.
2010 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 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.
14-Apr-2010 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.
1-Jul-2008 Pyrazolo[1,5-α][1,3,5]triazines (5-Aza-9-deazapurines): Synthesis and biological activity Dolzhenko, A.V. ; Dolzhenko, A.V. ; Chui, W.-K.
Jan-2008 Simple synthesis of 2-amino-4-(het)aryl-4,6-dihydro-1(3)(11)H-[1,3,5] triazino[2,1-b]quinazolin-6-ones  Dolzhenko, A.V. ; Dolzhenko, A.V. ; Chui, W.-K.
May-2008 Synthesis and biological activity of fluorinated 7-aryl-2-pyridyl-6,7-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-amines  Dolzhenko, A.V. ; Tan, B.J. ; Dolzhenko, A.V. ; Chiu, G.N.C. ; Chui, W.K.
1-Jul-2009 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-Feb-2007 Synthesis of 5,7-diamino1,2,4 triazolo[1,2-a1,3,5 triazines via annulation of 1,3,5-triazine ring onto 3(5)-amino-1,2,4-triazoles Dolzhenko, A.V. ; Dolzhenko, A.V. ; Chui, W.-K.
Nov-2006 Synthesis of ethyl 6-aryl-4-oxo-4,6-dihydro-1(12)(13)H-pyrimido-[2′, 1′:4,5][1,3,5]triazino[1,2-a]benzimidazole-3-carboxylates Dolzhenko, A.V. ; Chui, W.-K. ; Dolzhenko, A.V.
1-Sep-2007 Synthesis of new heterocyclic system: 1(5)H-1,5-diazacycl[3.3.2]azine-2,4-dione Dolzhenko, A.V. ; Dolzhenko, A.V. ; Chui, W.-K.
22-Apr-2010 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.