Unexpected reaction of 2-hydrazinoperimidine with maleic anhydride: Syntheses of (8-amino-9-oxo-9,10-dihydro-8H-imidazo[1,2-a]perimidin-10-yl)acetic acid and its azomethine derivat...

by Dolzhenko, A.V., Chui, W.-K., Dolzhenko, A.V.
Published 2014

Pyrazolo[1,5-α][1,3,5]triazines (5-Aza-9-deazapurines): Synthesis and biological activity

by Dolzhenko, A.V., Dolzhenko, A.V., Chui, W.-K.
Published 2014

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

by Dolzhenko, A.V., Dolzhenko, A.V., Chui, W.-K.
Published 2014

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 [1]

by Dolzhenko, A.V., Dolzhenko, A.V., Chui, W.-K.
Published 2014

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

by Dolzhenko, A.V., Dolzhenko, A.V., Chui, W.-K.
Published 2014

Synthesis of new heterocyclic system: 1(5)H-1,5-diazacycl[3.3.2]azine-2,4-dione

by Dolzhenko, A.V., Dolzhenko, A.V., Chui, W.-K.
Published 2014

Microwave-assisted synthesis of s-triazino[2,1-b][1,3]benzoxazoles, s-triazino[2,1-b][1,3]benzothiazoles, and s-triazino[1,2-a]benzimidazoles

by Dolzhenko, A.V., Chui, W.-K., Dolzhenko, A.V.
Published 2014

1,2,4-triazolo[1,5-a][1,3,5]triazines (5-azapurines): synthesis and biological activity

by Dolzhenko, A.V., Dolzhenko, A.V., Chui, W.-K.
Published 2014

Practical synthesis of regioisomeric 5(7)-amino-6,7(4,5)-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazines

by Dolzhenko, A.V., Dolzhenko, A.V., Chui, W.-K.
Published 2014

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

by Dolzhenko, A.V., Chui, W.-K., Dolzhenko, A.V.
Published 2014

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

by Dolzhenko, A.V., Bai, S., Dolzhenko, A.V., Chui, W.K.
Published 2014

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

by Dolzhenko, A.V., Pastorin, G., Dolzhenko, A.V., Chui, W.K.
Published 2014

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

by Dolzhenko, A.V., Pastorin, G., Dolzhenko, A.V., Chui, W.K.
Published 2014

A convenient method for the synthesis of 7-amino-substituted 1,2,4-triazolo[1,5-a][1,3,5]triazin-5-amines

by Dolzhenko, A.V., Pastorin, G., Dolzhenko, A.V., Chui, W.K.
Published 2014

Synthesis and biological activity of fluorinated 2-amino-4-aryl-3,4- dihydro[1,3,5]triazino[1,2-a]benzimidazoles

by Dolzhenko, A.V., Chui, W.-K., Dolzhenko, A.V., Chan, L.-W.
Published 2014

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

by Dolzhenko, A.V., Dolzhenko, A.V., Tan, G.K., Koh, L.L., Pastorin, G.
Published 2014

(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

by Dolzhenko, A.V., Pastorin, G., Dolzhenko, A.V., Tan, G.K., Koh, L.L.
Published 2014

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

by Dolzhenko, A.V., Pastorin, G., Dolzhenko, A.V., Tan, G.K., Koh, L.L.
Published 2014

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

by Dolzhenko, A.V., Tan, G.K., Dolzhenko, A.V., Koh, L.L., Pastorin, G.
Published 2014

Synthesis and biological activity of 1,3,5-triazino[1,2-a]benzimidazol-2- amines

by Dolzhenko, A.V., Chui, W.K.
Published 2014