3-Aryl-2-chloropropanals in Hantzsch Synthesis of Pyrroles. VS Matiychuk, RL Martyak, ND Obushak, YV Ostapiuk, NI Pidlypnyi Chemistry of Heterocyclic Compounds 40 (9), 2004 | 87 | 2004 |
A new domino-Knoevenagel–hetero-Diels–Alder reaction VS Matiychuk, RB Lesyk, MD Obushak, A Gzella, DV Atamanyuk, ... Tetrahedron Letters 49 (31), 4648-4651, 2008 | 82 | 2008 |
Synthesis and antimicrobial activity of 2, 4-dioxothiazolidine-5-acetic acid amides BS Zimenkovskii, RV Kutsyk, RB Lesyk, VS Matyichuk, ND Obushak, ... Pharmaceutical Chemistry Journal 40, 303-306, 2006 | 61 | 2006 |
New convenient synthesis of 2, 3-diaminothieno [2, 3-d] pyrimidin-4 (3H)-one derivates from substituted alkyl 2-(1H-tetrazol-1-yl) thiophene-3-carboxylates NT Pokhodylo, VS Matiychuk, MD Obushak Tetrahedron 64 (7), 1430-1434, 2008 | 58 | 2008 |
The first example of an intramolecular Diels–Alder furan (IMDAF) reaction of iminium salts and its application in a short and simple synthesis of the isoindolo [1, 2-a … FI Zubkov, JD Ershova, VP Zaytsev, MD Obushak, VS Matiychuk, ... Tetrahedron Letters 51 (52), 6822-6824, 2010 | 52 | 2010 |
(Arylsulfonyl) acetones and-acetonitriles: new activated methylenic building blocks for synthesis of 1, 2, 3-Triazoles NT Pokhodylo, VS Matiychuk, MD Obushak Synthesis 2009 (14), 2321-2323, 2009 | 51 | 2009 |
Arenediazonium tetrachlorocuprates (II). Modification of the Meerwein and Sandmeyer reactions MD Obushak, MB Lyakhovych, MI Ganushchak Tetrahedron letters 39 (51), 9567-9570, 1998 | 50 | 1998 |
A convenient method for the synthesis of 2-[(5-benzyl-1, 3-thiazol-2-yl) imino]-1, 3-thiazolidin-4-one derivatives YV Ostapiuk, MD Obushak, VS Matiychuk, M Naskrent, AK Gzella Tetrahedron Letters 53 (5), 543-545, 2012 | 47 | 2012 |
Antineoplastic activity of novel thiazole derivatives NS Finiuk, VP Hreniuh, YV Ostapiuk, VS Matiychuk, DA Frolov, ... Вiopolymers and Cell, 2017 | 46 | 2017 |
A new approach to the synthesis of 3, 4-dihydroisocoumarin derivatives MD Obushak, VS Matiychuk, VV Turytsya Tetrahedron Letters 50 (45), 6112-6115, 2009 | 45 | 2009 |
Synthesis of ethyl 4, 5-disubstituted 2-azido-3-thiophenecarboxylates and use in the synthesis of thieno [3, 2-e][1, 2, 3] triazolo [1, 5-a] pyrimidin-5 (4H)-ones NT Pokhodylo, VS Matiychuk, MD Obushak Tetrahedron 65 (13), 2678-2683, 2009 | 45 | 2009 |
Synthesis of 1H-1, 2, 3-triazole derivatives by the cyclization of aryl azides with 2-benzothiazolylacetonone, 1, 3-benzo-thiazol-2-ylacetonitrile, and (4-aryl-1, 3-thiazol-2 … NT Pokhodylo, VS Matiychuk, NB Obushak Chemistry of heterocyclic compounds 45, 483-488, 2009 | 44 | 2009 |
A convenient method for the synthesis of thiopyrano [4, 3-c] quinoline, a new heterocyclic system NT Pokhodylo, VS Matiychuk, ND Obushak Chemistry of heterocyclic compounds 45 (1), 121-122, 2009 | 42 | 2009 |
A new three-step domino Knoevenagel–hetero-Diels–Alder oxidation reaction AO Bryhas, YI Horak, YV Ostapiuk, MD Obushak, VS Matiychuk Tetrahedron Letters 52 (18), 2324-2326, 2011 | 39 | 2011 |
Synthesis of 2, 1-benzisoxazoles by nucleophilic substitution of hydrogen in nitroarenes activated by the azole ring NT Pokhodylo, YO Teslenko, VS Matiychuk, MD Obushak Synthesis 2009 (16), 2741-2748, 2009 | 38 | 2009 |
Synthesis and Antimicrobial Activity of 5-(R1-benzyl)-2-(R2-benzylidenehydrazono)-3-(2-furylmethyl)Thiazolidin-4-ones VM Tsyalkovsky, RV Kutsyk, VS Matiychuk, ND Obushak, TI Klyufinskaya Pharmaceutical Chemistry Journal 39, 245-247, 2005 | 37 | 2005 |
Anticancer Activity Evaluation of New Thieno[2,3-d]pyrimidin-4(3H)-ones and Thieno[3,2-d]pyrimidin-4(3H)-one Derivatives O Shyyka, N Pokhodylo, N Finiuk, V Matiychuk, R Stoika, M Obushak Scientia Pharmaceutica 86 (3), 28, 2018 | 36 | 2018 |
One-Pot Multicomponent Synthesis of 1-Aryl-5-methyl-N-R2-1H-1,2,3-triazole-4-carboxamides: An Easy Procedure for Combinatorial Chemistry NT Pokhodylo, VS Matiychuk, MD Obushak Journal of Combinatorial Chemistry 11 (3), 481-485, 2009 | 35 | 2009 |
Proapoptotic effects of novel thiazole derivative on human glioma cells N Finiuk, O Klyuchivska, I Ivasechko, V Hreniukh, Y Ostapiuk, Y Shalai, ... Anti-cancer drugs 30 (1), 27-37, 2019 | 32 | 2019 |
A Novel Base‐Solvent Controlled Chemoselective Azide Attack on an Ester Group versus Keto in Alkyl 3‐Substituted 3‐Oxopropanoates: Mechanistic Insights NT Pokhodylo, OY Shyyka, VS Matiychuk, MD Obushak, VV Pavlyuk ChemistrySelect 2 (21), 5871-5876, 2017 | 31 | 2017 |