Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Alina GROZAV"'
Autor:
Vasyl Zhylko, Lesya Saliyeva, Nataliia Slyvka, Alina Grozav, Nina Yakovychuk, Dmytro Melnyk, Oksana Melnyk, Mariia Litvinchuk, Mykhailo Vovk
Publikováno v:
Current Chemistry Letters, Vol 14, Iss 1, Pp 107-118 (2025)
A number of 3-aryl-5,6-dihydroimidazo[2,1-b][1,3]thiazoles were synthesized by cyclocondensation of imidazolidine-2-thione with phenacyl bromides, and their antimicrobial and antioxidant activity was evaluated. Bioscreening confirmed the moderate ant
Externí odkaz:
https://doaj.org/article/95e33ab509a04d738571a36fa1f403c4
Autor:
Sergiy Kemskyi, Alina Grozav, Vitalii Chornous, Nina Yakovychuk, Mariana Fedoriv, Dmytro Melnyk, Oksana Melnyk, Mykhailo Vovk
Publikováno v:
Current Chemistry Letters, Vol 13, Iss 4, Pp 761-776 (2024)
A series of new 4-(1,3,4-thiadiazol-2-yl)-containing polysubstituted pyrroles 3 a-k has been synthesized by a preparative convenient method from ethyl 5-chloro-4-formyl-1H-pyrrole-3-carboxylates 1 a-e, which were selectively transformed into the corr
Externí odkaz:
https://doaj.org/article/bbacb170f4564b70968c51406549c103
Synthesis and evaluation of antimicrobial activity of some new 3-(pyrrol-4-yl)acrylamide derivatives
Autor:
Sergiy Kemskyi, Mariana Fedoriv, Alina Palamar, Alina Grozav, Vitaliy Chornous, Roman Kutsyk, Viktor Dorokhov, Mykhailo Vovk
Publikováno v:
Current Chemistry Letters, Vol 12, Iss 3, Pp 519-528 (2023)
A series of new derivatives of 3-(pyrrol-4-yl)acrylamides 3a-l with the pyrrole nucleus functionalized by chlorine atoms and ester group, have been synthesized by simple preparative methods from the available esters of 5-chloro-4-formylpyrrol-3-carbo
Externí odkaz:
https://doaj.org/article/be87d215704c4b0d90d00afbcba3664e
Publikováno v:
Food and Environment Safety, Vol 18, Iss 1, Pp 13-17 (2019)
An antimicrobial and antifungal activity of new derivatives of (imidazole-5-yl)ylidenthiazolidinones and its dependence on the substance structure and the type of substitutes in the imidazole and thiazole nucleus have been investigated. It was found
Externí odkaz:
https://doaj.org/article/b3e7fa911695453caa0703bc4eb23251
Autor:
Vitalii Chornous, Alina Grozav, Mykhailo Vovk, Daria Bratova, Natalia Kasian, Longin Lisetski, Igor Gvozdovskyy
A novel light-sensitive chiral dopant ChD-3816 (an azo compound containing 4-hexanoyloxyphenyl and 2-isopropyl-5-methylcyclohexylbenzoate moieties) was used for inducing helical twisting in Ntb-forming mixtures of CB7CB/CB6OCB with 5CB added to decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf6241338e17072b8c2b5183058d776a
http://arxiv.org/abs/2303.02642
http://arxiv.org/abs/2303.02642
Autor:
Alina Grozav
Publikováno v:
Biointerface Research in Applied Chemistry. 12:5031-5044
A series of new 6-[(pyridine-2-yl)oxy]-6,7-dihydro-5H-imidazo[2,1-b]thiazines 4a-l and their benzoannelated derivatives 4m-r was synthesized by the reaction between 3-hydroxy(benzo)imidazo[2,1-b][1,3]thiazines and substituted 2-chloropyridines under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ae6e4bf9b52d97f26c10d79d7fb8018
https://doi.org/10.33263/briac124.50315044
https://doi.org/10.33263/briac124.50315044
Autor:
Alina Grozav
Publikováno v:
Biointerface Research in Applied Chemistry. 12:706-717
As a result of the furfural reaction with diazonium, salts 1a-h the arylfuran-2-carbaldehydes 3a-h were synthesized. In the reaction of Wilgerodt-Kindler, arylfuran-2-carbaldehydes with sulfur and aryl piperazines was prepared 1-aryl-4-[(5-aryl-2-fur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a990cfc324cf2a2de83b9de694c3b6a
https://doi.org/10.33263/briac121.706717
https://doi.org/10.33263/briac121.706717
Autor:
Nina Yakovychuk, Alina Grozav
Publikováno v:
Biointerface Research in Applied Chemistry. 12:292-303
As seen from numerous scientific publications, some derivatives of the bicyclic imidazo[2,1-b]thiazole system exhibit a noticeable biologic activity. This fact pushes researchers towards further investigations and structural modifications of 2-methyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce30a265d6b9966cb93876b98fe304a1
https://doi.org/10.33263/briac121.292303
https://doi.org/10.33263/briac121.292303
Publikováno v:
Biointerface Research in Applied Chemistry. 11:10595-10606
This investigation deals with the design and synthesis of new derivatives of pyrrole consisting of modifying atoms of chlorine, amide, and 1,3-oxazole fragments. These compounds can be interesting in the context of research of new antimicrobial agent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6492db06d5831eaf3f19ec68bf02675f
https://doi.org/10.33263/briac113.1059510606
https://doi.org/10.33263/briac113.1059510606
Autor:
Vasyl Kinzhybalo, Alina Grozav
Publikováno v:
Voprosy Khimii i Khimicheskoi Tekhnologii. :36-45
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f30c1f1f43f818f2939b45c2a9c5441a
https://doi.org/10.32434/0321-4095-2020-132-5-36-45
https://doi.org/10.32434/0321-4095-2020-132-5-36-45