Works matching AU Mamyan, S. S.

Results: 38

SYNTHESIS AND BIOLOGICAL ACTIVITY OF (E)-2-STYRYL-3H-SPIRO[BENZO[h]QUINAZOLINE-5,1'-CYCLOHEXANE]-4(6H)-ONES.
Published in:
Electronic Journal of Natural Sciences, 2020, v. 34, n. 1, p. 28
By:
- Markosyan, A. I.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Shirinyan, V. Z.;
- Arsenyan, F. H.;
- Avakimyan, J. A.;
- Stepanyan, H. M.
Publication type:
Article
SYNTHESIS AND TRANSFORMATIONS OF 3-ALLYL-2-THIOXO-2,3-DIHYDRO-1HSPIRO[BENZO[h]QUINAZOLINE-5,1'-CYCLOHEPTANE]-4(6H)-ONE.
Published in:
Electronic Journal of Natural Sciences, 2020, v. 34, n. 1, p. 22
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. H.;
- Makaryan, G. M.;
- Mamyan, S. S.
Publication type:
Article
SYNTHESIS AND BIOLOGICAL ACTIVITY OF 5,5-DIALKYL-4-OXO-3,4,5,6- TETRAHYDROBENZO[h]QUINAZOLINE-2-ACETIC ACID DERIVATIVES.
Published in:
Electronic Journal of Natural Sciences, 2019, v. 31, n. 1, p. 3
By:
- Markosyan, A. I.;
- Hayrapetyan, K. K.;
- Shirinian, V. Z.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Arsenyan, F. H.;
- Avakimyan, J. A.;
- Stepanyan, H. M.
Publication type:
Article
INVESTIGATION OF VOGHJI RIVER'S PHYTOPLANKTON COMMUNITY IN ECOLOGICALLY VULNERABLE AREAS.
Published in:
Electronic Journal of Natural Sciences, 2018, v. 30, n. 2, p. 43
By:
- Varagyan, A. L.;
- Mamyan, A. S.;
- Gevorgyan, G. A.
Publication type:
Article
SYNTHESIS, STRUCTURE AND PROPERTIES OF 2-SUBSTITUTED 5H-SPIRO[BENZO[h][1,2,4]TRIAZOLO[ 1,5-c]QUINAZOLINE-4,1'-CYCLOHEPTANES].
Published in:
Electronic Journal of Natural Sciences, 2018, v. 30, n. 2, p. 39
By:
- Markosyan, A. I.;
- Hakopyan, Kh. S.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Ayvazyan, A. G.;
- Arsenyan, F. H.;
- Muradyan, R. E.
Publication type:
Article
SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF DERIVATIVES OF CARBOXYLIC ACIDS DIHIDROBENZO[h]QUINASOZYLINE SERIES.
Published in:
Electronic Journal of Natural Sciences, 2018, v. 30, n. 2, p. 35
By:
- Markosyan, A. I.;
- Hayrapetyan, K. K.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Avakimyan, J. A.
Publication type:
Article
SYNTHESIS AND SOME CONVERSIONS OF 1-AMINO-3-METHYL-3-PROPYL-3,4-DIHYDRONAPHTHALENE-2-CARBONITRILE.
Published in:
Electronic Journal of Natural Sciences, 2016, v. 27, n. 2, p. 23
By:
- Markosyan, A. I.;
- Dilanyan, S. V.;
- Gabrielyan, S. H.;
- Mamyan, S. S.
Publication type:
Article
SYNTHESIS AND ANTIBACTERIAL PROPERTIES OF BENZO[h]QUINAZOLINES ON THE BASE OF 1-AMINO-3,3-DIMETHYL-3,4-DIHYDRONAPHTHALENE-2-CARBONITRILE.
Published in:
Electronic Journal of Natural Sciences, 2016, v. 27, n. 2, p. 3
By:
- Markosyan, A. I.;
- Hayrapetyan, K. K.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Avakimyan, J. A.
Publication type:
Article
INVESTIGATIONS OF DEVELOPMENT SPECIFICS OF PHYTOPLANKTON COMMUNITY IN POLLUTED AREAS OF SYUNIK REGION.
Published in:
Electronic Journal of Natural Sciences, 2016, v. 26, n. 1, p. 24
By:
- Hambaryan, L. R.;
- Stepanyan, L. G.;
- Mamyan, A. S.
Publication type:
Article
PHYTOPLANKTON COMMUNITY GROWTH INTERCONNECTIVITY WITH SOME ABIOTIC ENVIRONMENTAL FACTORS IN PAMBAK AND TANDZUT RIVERS.
Published in:
Electronic Journal of Natural Sciences, 2013, v. 20, n. 1, p. 33
By:
- Mamyan, A. S.;
- Hambaryan, L. R.;
- Martirosyan, A. E.
Publication type:
Article
INVESTIGATIONS OF THE NUTRIENT POLLUTION OF THE HYDROECOSYSTEMS IN THE PAMBAK RIVER CATCHMENT AREA.
Published in:
Electronic Journal of Natural Sciences, 2013, v. 20, n. 1, p. 30
By:
- Mamyan, A. S.;
- Gevorgyan, G. A.;
- Hambaryan, L. R.
Publication type:
Article
Synthesis and Antitumor and Antibacterial Properties of 3-Benzyl-Spiro[Benzo[h005DQuinazoline-5,1'-Cycloheptane]-4(6H)-One Derivatives.
Published in:
Pharmaceutical Chemistry Journal, 2021, v. 55, n. 2, p. 133, doi. 10.1007/s11094-021-02392-2
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Arsenyan, F. H.;
- Safaryan, A. S.;
- Arakelyan, H. H.
Publication type:
Article
Synthesis and Biological Activity of 3-Substituted 1H-Spiro[Benzo[h ]-Quinazoline-5,1'-Cycloheptane]-2,4(3H,6H)-Diones.
Published in:
Pharmaceutical Chemistry Journal, 2020, v. 54, n. 5, p. 449, doi. 10.1007/s11094-020-02221-y
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Arsenyan, F. H.;
- Muradyan, R. E.;
- Avakimyan, J. A.
Publication type:
Article
Synthesis and Antitumor and Antibacterial Activity of Novel Dihydronaphthaline and Dihydrobenzo[H]Quinazoline Derivatives.
Published in:
Pharmaceutical Chemistry Journal, 2019, v. 53, n. 1, p. 15, doi. 10.1007/s11094-019-01948-7
By:
- Markosyan, A. I.;
- Airapetyan, K. K.;
- Gabrielyan, S. A.;
- Mamyan, S. S.;
- Shirinyan, V. Z.;
- Zakharov, A. V.;
- Arsenyan, F. G.;
- Avakimyan, Dzh. A.;
- Stepanyan, G. M.
Publication type:
Article
Synthesis and Antitumor and Antibacterial Properties of New N-Alkylated Pyrimidines.
Published in:
Pharmaceutical Chemistry Journal, 2013, v. 47, n. 6, p. 303, doi. 10.1007/s11094-013-0948-8
By:
- Arutyunyan, A.;
- Mamyan, S.;
- Stepanyan, H.;
- Paronikyan, R.
Publication type:
Article
Synthesis and anticonvulsant activity of condensed thieno[2,3- e]pyrrolo[1,2- a]pyrimidin-8,12-diones.
Published in:
Pharmaceutical Chemistry Journal, 2013, v. 47, n. 2, p. 92, doi. 10.1007/s11094-013-0902-9
By:
- Paronikyan, E.;
- Akopyan, Sh.;
- Noravyan, A.;
- Mamyan, S.;
- Paronikyan, R.;
- Dzhagatspanyan, I.
Publication type:
Article
Features of Structural Changes in the Plankton Community of an Alpine Lake with Increasing Fish Density in Summer and Autumn.
Published in:
Biology Bulletin, 2021, v. 48, n. 8, p. 1272, doi. 10.1134/S1062359021080161
By:
- Krylov, A. V.;
- Hayrapetyan, A. O.;
- Kosolapov, D. B.;
- Sakharova, E. G.;
- Kosolapova, N. G.;
- Sabitova, R. Z.;
- Malin, M. I.;
- Malina, I. P.;
- Gerasimov, Yu. V.;
- Hovsepyan, A. A.;
- Gambaryan, L. R.;
- Mamyan, A. S.;
- Bolotov, S. E.;
- Tsvetkov, A. I.;
- Hakobyan, S. A.;
- Poddubny, S. A.;
- Gabrielyan, B. K.
Publication type:
Article
New bisthioalkyl substituted thieno[3,2-d]pyrimidines: synthesis and antitumor activity.
Published in:
ARKIVOC: Online Journal of Organic Chemistry, 2024, v. 2024, p. 1, doi. 10.24820/ark.5550190.p012.245
By:
- Dashyan, Shushanik Sh.;
- Paronikyan, Ervand G.;
- Mamyan, Suren S.;
- Stepanyan, Hrach M.;
- Nikoghosyan, Tigranuhi A.
Publication type:
Article
Synthesis, neurotropic activity and SAR of new S-alkyl derivatives of 8-pyrazol-1-yl pyrano[3,4-c]pyridines.
Published in:
ARKIVOC: Online Journal of Organic Chemistry, 2022, v. 2022, p. 43, doi. 10.24820/ark.5550190.p011.659
By:
- Dashyan, Shushanik Sh.;
- Paronikyan, Ruzanna G.;
- Mamyan, Suren S.;
- Paronikyan, Ervand G.
Publication type:
Article
Synthesis and conversions of polyhedral compounds. 30*. Synthesis of 2-substituted 6-amino-5,7-dimethyl-1,3-diazaadamantanes.
Published in:
Chemistry of Heterocyclic Compounds, 2013, v. 48, n. 11, p. 1670, doi. 10.1007/s10593-013-1191-7
By:
- Harutyunyan, G.;
- Gevorkyan, K.;
- Harutyunyan, A.;
- Gasparyan, S.;
- Mamyan, S.
Publication type:
Article
Hindered Internal Rotation about a C-N Bond in Some Trisubstituted 1,3,5-Triazines.
Published in:
Chemistry of Heterocyclic Compounds, 2005, v. 41, n. 8, p. 1059, doi. 10.1007/s10593-005-0279-0
By:
- Hyengoyan, A. P.;
- Mamyan, S. S.;
- Gomktsyan, T. A.;
- Hambardzumyan, E. N.;
- Vorskanyan, A. S.;
- Eliazyan, K. A.;
- Pivazyan, V. A.;
- Dovlatyan, V. V.
Publication type:
Article
Synthesis, Some Transformations, and Antibacterial Activity of 5H-Spiro[benzo[h][1,2,4]triazolo[3,4-b]quinazoline-6,1′-cycloheptane]-7(11H)-ones.
Published in:
Russian Journal of General Chemistry, 2023, v. 93, n. 3, p. 485, doi. 10.1134/S1070363223030040
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Ayvazyan, A. A.;
- Arakelyan, H. H.
Publication type:
Article
Synthesis and Prediction of Antitumor Activity of New Fused Pyrano[3,4-c]pyridines and Pyrano[4′,3′:4,5]pyrido[2,3-d]pyrimidines.
Published in:
Russian Journal of General Chemistry, 2022, v. 92, n. 3, p. 383, doi. 10.1134/S1070363222030069
By:
- Dashyan, Sh. Sh.;
- Paronikyan, E. G.;
- Ayvazyan, A. S.;
- Mamyan, S. S.;
- Hunanyan, L. S.
Publication type:
Article
Some Transformations of 2-Thioxo-2,3-Dihydro-1H-Spiro-[Benzo[h]Quinazoline-5,1′-Cycloheptan]-4(6H)-One and the Antibacterial and Antitumor Properties of the Compounds Synthesized.
Published in:
Pharmaceutical Chemistry Journal, 2024, v. 58, n. 7, p. 1043, doi. 10.1007/s11094-024-03241-8
By:
- Markosyan, A. I.;
- Aivazyan, A. S.;
- Gabrielyan, S. A.;
- Mamyan, S. S.;
- Aivazyan, A. G.;
- Avakimyan, Dzh. A.;
- Arsenyan, F. G.
Publication type:
Article
Synthesis, Some Transformations, and Biological Properties of 3-Phenethyl-2-Thioxo-2,3-Dihydro-1H-spiro[Benzo[H]Quinazoline-5,1′-Cycloheptane]-4(6H)-Ones.
Published in:
Pharmaceutical Chemistry Journal, 2023, v. 56, n. 10, p. 1321, doi. 10.1007/s11094-023-02792-6
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. A.;
- Mamyan, S. S.;
- Avakimyan, J. A.;
- Martirosyan, L. A.
Publication type:
Article
Synthesis and Antibacterial and Antitumor Activity of 2-Sulfanyl-Substituted 3H-Spiro[Benzo[H]Quinazoline-5,1′-Cycloheptane]-4(6H)-Ones.
Published in:
Pharmaceutical Chemistry Journal, 2022, v. 56, n. 9, p. 1183, doi. 10.1007/s11094-022-02774-0
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. H.;
- Mamyan, S. S.;
- Arsenyan, F. H.;
- Safaryan, A. S.;
- Arakelyan, H. H.
Publication type:
Article
Environmental Risk Assessment of Heavy Metal Pollution in Armenian River Ecosystems: Case Study of Lake Sevan and Debed River Catchment Basins.
Published in:
Polish Journal of Environmental Studies, 2016, v. 25, n. 6, p. 2387, doi. 10.15244/pjoes/63734
By:
- Gevorgyan, Gor A.;
- Mamyan, Armine S.;
- Hambaryan, Lusine R.;
- Khudaverdyan, Surik Kh.;
- Vaseashta, Ashok
Publication type:
Article
Synthesis and Psychotropic Properties of Novel Condensed Triazines for Drug Discovery.
Published in:
Pharmaceuticals (14248247), 2024, v. 17, n. 7, p. 829, doi. 10.3390/ph17070829
By:
- Paronikyan, Ervand G.;
- Dashyan, Shushanik Sh.;
- Mamyan, Suren S.;
- Paronikyan, Ruzanna G.;
- Nazaryan, Ivetta M.;
- Balyan, Kristine V.;
- Gasparyan, Hrachik V.;
- Buloyan, Sona A.;
- Hunanyan, Lernik S.;
- Hobosyan, Nina G.
Publication type:
Article
Horizontal and Vertical Distribution of Phytoplankton in the Alpine Lake Sevan (Armenia) during the Summer Cyanoprokaryota Bloom.
Published in:
Contemporary Problems of Ecology, 2020, v. 13, n. 1, p. 60, doi. 10.1134/S1995425520010072
By:
- Sakharova, E. G.;
- Krylov, A. V.;
- Sabitova, R. Z.;
- Tsvetkov, A. I.;
- Gambaryan, L. R.;
- Mamyan, A. S.;
- Gabrielyan, B. K.;
- Hayrapetyan, A. H.;
- Khachikyan, T. G.
Publication type:
Article
Self-propagating high-temperature synthesis of a zirconium diboride-alumina composite: a dynamic X-ray diffraction study.
Published in:
Philosophical Magazine Letters, 2004, v. 84, n. 1, p. 1, doi. 10.1080/0950083031000137820
By:
- Mishra, S. K.;
- Das, S. K.;
- Ramachandrarao, P.;
- Belov, D.Yu.;
- Mamyan, S. S.
Publication type:
Article
Synthesis and Antibacterial Activity of New 3-Benzylspiro[benzo[h]quinazoline-5,1′-cycloheptan]-4(6H)-one Derivatives.
Published in:
Russian Journal of Organic Chemistry, 2024, v. 60, n. 3, p. 415, doi. 10.1134/S1070428024030072
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. A.;
- Mamyan, S. S.;
- Muradyan, R. E.
Publication type:
Article
Some Transformations of 3-(2,2-Dimethyltetrahydro-2H-pyran-4-yl-2-thioxo-2,3-dihydro-1H-spiro(benzo[h]quinazoline-5,1'-cycloheptan)-4(6H)-one.
Published in:
Russian Journal of Organic Chemistry, 2022, v. 58, n. 2, p. 200, doi. 10.1134/S1070428022020075
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. H.;
- Mamyan, S. S.
Publication type:
Article
Synthesis and Some Reactions of 3-Aminospiro[benzo[h]quinazoline-5,1′-cycloheptanes].
Published in:
Russian Journal of Organic Chemistry, 2021, v. 57, n. 3, p. 383, doi. 10.1134/S107042802103009X
By:
- Markosyan, A. I.;
- Ayvazyan, A. S.;
- Gabrielyan, S. A.;
- Mamyan, S. S.
Publication type:
Article
Synthesis and Thione–Thiol Tautomerism of 5-Thioxopyrano[3,4-c][1,2,4]triazolo[4,3-a]pyridines.
Published in:
Russian Journal of Organic Chemistry, 2020, v. 56, n. 8, p. 1359, doi. 10.1134/S1070428020080059
By:
- Paronikyan, E. G.;
- Dashyan, Sh. Sh.;
- Mamyan, S. S.
Publication type:
Article
Efficient Synthesis and Some Transformations of 1-Hydrazinyl-5,6,7,8-tetrahydroisoquinolines Involving Rearrangement of the Pyridine Ring.
Published in:
Russian Journal of Organic Chemistry, 2019, v. 55, n. 9, p. 1351, doi. 10.1134/S1070428019090148
By:
- Paronikyan, E. G.;
- Dashyan, Sh. Sh.;
- Mamyan, S. S.;
- Tamazyan, R. A.;
- Ayvazyan, A. G.
Publication type:
Article
Some Transformations of 2-(Chloromethyl)-5,5-dimethyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one.
Published in:
Russian Journal of Organic Chemistry, 2018, v. 54, n. 4, p. 606, doi. 10.1134/S1070428018040152
By:
- Markosyan, A. I.;
- Hayrapetyan, K. K.;
- Gabrielyan, S. H.;
- Shirinyan, V. Z.;
- Mamyan, S. S.;
- Avakimyan, J. A.;
- Stepanyan, G. M.
Publication type:
Article
COMPARATIVE INVESTIGATION OF THE RIVER PHYTOPLANKTON OF THE DEBED RIVER CATCHMENT BASIN'S MINING AND NON-MINING AREAS.
Published in:
Ajastan Kensabanakan Handes, 2017, v. 69, n. 4, p. 50
By:
- MAMYAN, A. S.;
- GEVORGYAN, G. A.
Publication type:
Article
Dimroth rearrangement in the row of new pyrano[3,4‐c][1,2,4]triazolo[4,3‐a][1,5‐a]pyridines and synthesis of new heterocyclic systems: Pyranopyrazolo[4,3‐e][1,2,4]triazolopyridines.
Published in:
Journal of Heterocyclic Chemistry, 2021, v. 58, n. 10, p. 1936, doi. 10.1002/jhet.4319
By:
- Paronikyan, Ervand G.;
- Dashyan, Shushanik Sh.;
- Mamyan, Suren S.;
- Ayvazyan, Armen G.
Publication type:
Article