| Synthesis of N-(4-oxo-3,4-dihydroquinazolin-3-yl)succinimide and N-(4-oxoquinazolin-3-yl)succinamic acid derivatives based thereon LA Shemchuk, VP Chernykh, PS Arzumanov, DV Levashov, ... Russian Journal of Organic Chemistry 43, 615-618, 2007 | 9 | 2007 |
| Synthesis of 3-aryl-2-[hydroxy (diaryl) methyl]-4-oxo-3, 4-dihydroquinazolines LA Shemchuk, VP Chernykh, DV Levashov, KM Sytnik, LM Shemchuk Russian journal of organic chemistry 46, 1687-1690, 2010 | 5 | 2010 |
| Hydrolytic opening of the quinazoline ring in 3-furfuryl-4-oxo-3, 4-dihydroquinazoline derivatives LA Shemchuk, VP Chernykh, DV Levashov, KM Sytnik Russian journal of organic chemistry 46, 1243-1245, 2010 | 2 | 2010 |
| Spatial structure determination of 2-amino-4, 7-diaryl-3-cyano-5, 6, 7, 8-tetrahydro-4H-chromenes AS Voronovich, DV Levashov, M Audrius, LA Shemchuk | | 2023 |
| Esters of 4-hydroxy-2-oxo-6-R-clohexene-2-carboxylic acids and their use in the synthesis of a new 2-amino-3-cyano-5, 6, 7, 8-tetrahydro-4H-chromenes D Levashov, L Shemchuk, V Goryachiy, I Starchikova | | 2022 |
| 2-Amino-4-(4-chloro-1-ethyl-2, 2-dioxo-1H-benzo [c][1, 2] thiazin-3-yl)-7, 7-dimethyl-5-oxo-5, 6, 7, 8-tetrahydro-4H-chromene-3-carbonitrile: single-crystal X-ray diffraction … MO Shyshkina, DA Lega, VD Goryachiy, LM Shemchuk, DV Levashov, ... Acta Crystallographica Section E: Crystallographic Communications 77 (3 …, 2021 | | 2021 |
| Esters of 4-hydroxy-2-oxo-6-arylcyclohexene-2-carboxylic acidand their use in the synthesis of a new 2-amino-4-aryl-3-cyano-5, 6, 7, 8-tetrahydro-4H-chromenes AS Voronovich, DV Levashov, SV Vlasov, LA Shemchuk | | 2021 |
| Synthesis and study of molecular structure of a new 2-amino-4-aryl-3-cyano-5, 6, 7, 8-tetrahydro-4H-chromenes AS Voronovich, DV Levashov, LA Shemchuk ÍÔàÓ, 2021 | | 2021 |
| Synthesis and isomerism of 2-amino-4-aryl-3-cyano-8-methoxycarbonyl-5-oxo-5, 6, 7, 8-tetrahydro-4H-chromenes AS Voronovich, DV Levashov, LA Shemchuk | | 2020 |
| Novel 2-amino-4-aryl-3-cyano-8-methoxycarbonyl-5-oxo-5, 6, 7, 8-tetrahydro4Í-chromenes based on esters of 2-hydroxy-4-îxo-6-arylcyclohexene-2-carboxylic acid D Levashov, D Lega, K Sytnik, E Syumka, L Shemchuk, AS Maruška Science and practice 2019: 10th international pharmaceutical conference …, 2019 | | 2019 |
| Õ³ì³÷í³ ïåðåòâîðåííÿ íîâèõ ìîíî-òà á³ñ-ïîõ³äíèõ ñï³ðî³íäîë-3, 3’-ï³ðîëî [3, 4-ñ] ï³ðîëó íà îñíîâ³ á³ñ-ìàëå¿í³ì³ä³â òà âèâ÷åííÿ ì³êðîá³îëîã³÷íî¿ àêòèâíîñò³ ñèíòåçîâàíèõ ñïîëóê ª² Ñþìêà, ÊÌ Ñèòí³ê, Ä Ëåâàøîâ, Ò Øïè÷àê, ÂÄ Ãîðÿ÷èé, ËÀ Øåì÷óê, ... | | 2019 |
| Synthesis of 2-amino-4-aryl-3-cyano-8-methoxycarbonyl-5-oxo-5, 6, 7, 8-tetrahydro-4Í-chromenes based on esters of 2-hydroxy-4-îxo-6-arylcyclohexene-2-carboxylic acid YO Holovach, DV Levashov, LA Shemchuk | | 2019 |
| Synthesis of 2-amino-4-aryl-3-cyanobenzopyrans based on methyl ester of 2-hydroxy-4-îxo-6-phenylcyclohexene-2-carboxylic acid YO Holovach, DV Levashov, LA Shemchuk | | 2018 |
| The pharmacological activity of derivatives of 4-oxo-3, 4-dihydroquinazoline and anthranilamides containing a fragment of glycine YO Ovsjanykova, DV Levashov, VM Kravchenko, VP Chernykh, ... News of Pharmacy, 62-66, 2016 | | 2016 |
| Laboratory note-book on Organic chemistry for foreign students of pharmaceutical faculty VP Chernykh, LA Shemchuk, TA Kolesnikova, PS Arzumanov, SV Vlasov, ... | | 2015 |
| The synthesis of new spirocyclic compounds derivatives îf n-ethyl-1h-benzo [c][2, 1] thiazin-4-on-2, 2-dioxide SV Prokopets, DA Lega, DV Levashov | | 2014 |
| ÄÎÑ˲ÄÆÅÍÍß ÐÅÀÊÖ²¯ ÃÐÈÍÜßÐÀ ÏÎÕ²ÄÍÈÕ Õ²ÍÀÇÎ˲ÍÎÍÓ, ÙΠ̲ÑÒßÒÜ ÑÊÏÀÄÍÎ-ÅÑÒÅÐÍÓ ÃÐÓÏÓ LA Shemchuk, DV Levashov, JM Al-Asri, YO Shenhof, PS Arzumanov, ... Æóðíàë îðãàí³÷íî¿ òà ôàðìàöåâòè÷íî¿ õ³ì³¿ 9 (3), 36-39, 2011 | | 2011 |
| Synthesis of a new quinazolinone dervatives based on 2-(4-oxo-3, 4-dihydro-3-quina-zolinyl) acetohydrazide LA Shemchuk, MAA Jamil, DV Levashov, YO Shenhof, PS Arzumanov ÍÔàÓ, 2011 | | 2011 |
| Studying the Grignard reaction of qunazolinone derivatives containing an ester group LA Shemchuk, DV Levashov, MAA Jamil, YO Shenhof, PS Arzumanov, ... Æóðíàë îðãàí³÷íî¿ òà ôàðìàöåâòè÷íî¿ õ³ì³¿, 2011 | | 2011 |
