Synthesis and Growth Stimulant Properties of 2-Acetyl-3,7-dimethyl-5H-thiazolo[3,2-a]pyrimidin-5-one Derivatives
Ayvazyan, Armen G., Tamazyan, Rafael A., Shainova, Roza S., Ghazaryan, Emma A., Pivazyan, Vergush A., Yengoyan, Aleksandr P.
Published in Journal of chemistry (01.01.2017)
Published in Journal of chemistry (01.01.2017)
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Synthesis and Preliminary Biological Properties Assessment of Novel 2-S-, 4, 5-Substituted and Bicyclic Derivatives of 6-Methylpyrimidine-4-ol
Yengoyan, Aleksandr P., Azaryan, Zhermen A., Pivazyan, Vergush A., Ghazaryan, Emma A., Tamazyan, Rafael A., Ayvazyan, Armen G.
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Published in Letters in organic chemistry (01.01.2020)
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On the reactivity of 4-cyano-1,3-dichloro-7-methyl-5,6,7,8-tetrahydro-2,7-naphthyridine with several amines in different experimental conditions: monosubstitution, disubstitution, and a new unexpected rearrangement
Sirakanyan, Samvel N., Kartsev, Viktor G., Spinelli, Domenico, Geronikaki, Athina, Noravyan, Azat S., Hovakimyan, Anush A., Panosyan, Henrik A., Ayvazyan, Armen G., Tamazyan, Rafael A.
Published in Tetrahedron (19.08.2014)
Published in Tetrahedron (19.08.2014)
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Synthesis and structure of diamino derivatives of pyrano-[3,4-c]pyridines and 5,6,7,8-tetrahydroisoquinolines
Paronikyan, Ervand G., Dashyan, Shushanik Sh, Panosyan, Henrik A., Ayvazyan, Armen G., Tamazyan, Rafael A.
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01.08.2018)
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01.08.2018)
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Synthesis of derivatives of pyrano[3,4-c][1,2,4]triazolo-[4,3-a]pyridine and 8-(pyrazol-1-yl)pyrano[3,4-c]pyridine through pyridine ring rearrangement
Paronikyan, Ervand G., Dashyan, Shushanik Sh, Minasyan, Nune S., Stepanyan, Grachya M., Ayvazyan, Armen G., Tamazyan, Rafael A.
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01.12.2016)
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01.12.2016)
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Alkylation of 3-nitro-1,2,4-triazole in aqueous alkaline medium in the presence of N-methylmorpholine N-oxide and verification of the structure of the reaction products
Zakaryan, Geghetsik B., Hayotsyan, Sargis S., Ayvazyan, Armen G., Tamazyan, Rafael A., Panosyan, Henrik A., Danagulyan, Gevorg G., Attaryan, Hovhannes S.
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01.04.2016)
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01.04.2016)
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Synthesis of N- and C-azolyl-substituted pyrazolo[1,5-a]pyrimidines by recyclization of pyrimidinium salts
Danagulyan, Gevorg G., Tumanyan, Araksya K., Attaryan, Oganes S., Tamazyan, Rafael A., Danagulyan, Anna G., Ayvazyan, Armen G.
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01.05.2015)
Published in Chemistry of heterocyclic compounds (New York, N.Y. 1965) (01.05.2015)
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The azide/tetrazole equilibrium: an investigation in the series of furo- and thieno[2,3-e]tetrazolo[3,2-d]pyrimidine derivatives
Sirakanyan, Samvel N., Spinelli, Domenico, Geronikaki, Athina, Kartsev, Viktor G., Panosyan, Henrik A., Ayvazyan, Armen G., Tamazyan, Rafael A., Frenna, Vincenzo, Hovakimyan, Anush A.
Published in Tetrahedron (21.04.2016)
Published in Tetrahedron (21.04.2016)
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ChemInform Abstract: On the Reactivity of 4-Cyano-1,3-dichloro-7-methyl-5,6,7,8-tetrahydro-2,7-naphthyridine with Several Amines in Different Experimental Conditions: Monosubstitution, Disubstitution, and a New Unexpected Rearrangement
Sirakanyan, Samvel N., Kartsev, Viktor G., Spinelli, Domenico, Geronikaki, Athina, Noravyan, Azat S., Hovakimyan, Anush A., Panosyan, Henrik A., Ayvazyan, Armen G., Tamazyan, Rafael A.
Published in ChemInform (23.12.2014)
Published in ChemInform (23.12.2014)
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Cyclization of dialkylpropyn-1-yl(allyl)(3-isopropenylpropyn-2-yl)ammonium bromides and water-base cleavage of 2,2-dialkyl-5-methyl-2,6,7,7a-tetrahydro-1H-isoindolium and 2,2-dialkyl-5-methylisoindolinium bromides
Chukhajian, Emma H., Nalbandyan, Martiros K., Gevorkyan, Hasmik R., Chukhajian, Eliza H., Panosyan, Henrik A., Ayvazyan, Armen G., Tamazyan, Rafael A.
Published in Journal of heterocyclic chemistry (01.05.2008)
Published in Journal of heterocyclic chemistry (01.05.2008)
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A new intramolecular recyclization in water-base cleavage reaction of 2,2-dialkyl-4-hydroxymethylbenz[f]iso indolinium bromides and chlorides
Chukhajian, EO, Gevorkyan, HR, Chukhajian, EO, Shahkhatuni, KG, Panosyan, HA, Tamazyan, RA
Published in Journal of heterocyclic chemistry (01.11.2003)
Published in Journal of heterocyclic chemistry (01.11.2003)
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ChemInform Abstract: Cyclization of Dialkylpropyn-1-yl(allyl)(3-isopropenylpropyn-2-yl)ammonium Bromides and Water-Base Cleavage of 2,2-Dialkyl-5-methyl-2,6,7,7a-tetrahydro-1H-isoindolium and 2,2-Dialkyl-5-methyl-isoindolinium Bromide
Chukhajian, Emma H., Nalbandyan, Martiros K., Gevorkyan, Hasmik R., Chukhajian, Eliza H., Panosyan, Henrik A., Ayvazyan, Armen G., Tamazyan, Rafael A.
Published in ChemInform (23.09.2008)
Published in ChemInform (23.09.2008)
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A New Intramolecular Recyclization in Water-Base Cleavage Reaction of 2,2-Dialkyl-4-hydroxymethylbenz[f]isoindolinium Bromides and Chlorides
Chukhajian, Emma O., Gevorkyan, Hasmik R., Chukhajian, Eliza O., Shahkhatuni, Knarik G., Panosyan, Henrik A., Tamazyan, Rafael A.
Published in ChemInform (18.05.2004)
Published in ChemInform (18.05.2004)
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