Viktor Zvarych

ORCID: 0000-0003-3036-0050
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About
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Research Areas
  • Synthesis and biological activity
  • Synthesis and Characterization of Heterocyclic Compounds
  • Bioactive Compounds and Antitumor Agents
  • Synthesis and Reactions of Organic Compounds
  • Synthesis and Biological Evaluation
  • Synthesis and Reactivity of Sulfur-Containing Compounds
  • Synthesis of heterocyclic compounds
  • Free Radicals and Antioxidants
  • Morinda citrifolia extract uses
  • Organic Chemistry Cycloaddition Reactions
  • Marine Sponges and Natural Products
  • Phytochemistry and biological activity of medicinal plants
  • Synthesis of Organic Compounds
  • Microbial Natural Products and Biosynthesis
  • Telomeres, Telomerase, and Senescence
  • Lanthanide and Transition Metal Complexes
  • Click Chemistry and Applications
  • Chemical Reaction Mechanisms
  • Computational Drug Discovery Methods
  • Sulfur-Based Synthesis Techniques
  • Molecular Sensors and Ion Detection
  • PI3K/AKT/mTOR signaling in cancer
  • Analytical Chemistry and Chromatography
  • Chemical Synthesis and Reactions
  • Chemical Synthesis and Analysis

Lviv Polytechnic National University
2016-2025

Wroclaw Medical University
2015

The future of innovative robotic technologies and artificial intelligence (AI) in pharmacy medicine is promising, with the potential to revolutionize various aspects health care. These advances aim increase efficiency, improve patient outcomes, reduce costs while addressing pressing challenges such as personalized need for more effective therapies. This review examines major robotics AI pharmaceutical medical fields, analyzing advantages, obstacles, implications In addition, prominent...

10.3390/bdcc7030147 article EN cc-by Big Data and Cognitive Computing 2023-08-30

A series of novel hydrazones bearing diphenylamine and 5-oxopyrrolidine moieties, along with benzene naphthalene rings substituted hydroxy, alkoxy, or carboxylic groups, were synthesized. Their anticancer activity was evaluated in vitro using both 2D (MTT ‘wound healing’ assays) 3D (cell spheroid) models against human melanoma IGR39 cells, the triple-negative breast cancer cell line MDA-MB-231, pancreatic carcinoma Panc-1 line. Compounds 8 (2-hydroxybenzylidene derivative) 12...

10.3390/ijms26073162 article EN International Journal of Molecular Sciences 2025-03-29

A series of new 1,4-naphtho- and benzoquinone derivatives possessing N-, S-, O-substituted groups which has not been reported yet synthesized from 2,3-dichloro-1,4-naphthoquinone 1 2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione 15 involving a Michael addition. In the compounds, antimicrobial activity at low concentrations against Escherichia coli B-906, Staphylococcus aureus 209-P, Mycobacterium luteum B-917 bacteria Candida tenuis VKM Y-70 Aspergillus niger F-1119 fungi in comparison with...

10.1155/2019/1658417 article EN cc-by Heteroatom Chemistry 2019-01-02

Anticancer activity as an associated action for a series of dithiocarbamates 9,10-anthracenedione was predicted using the PASS computer program and analysed with PharmaExpert software. The cytotoxic dithiocarbamate derivatives evaluated in vitro on cancer cells human lung (A549), prostate (PC3), colon (HT29) breast (MCF7) sulforhodamine B (SRB) cell viability assay. Among these compounds, 9,10-dioxo-9,10-dihydroanthracen-1-yl pyrrolidin-1-carbodithioate 9,10-dioxo-9,10-dihydroanthracen-2-yl...

10.1080/1062936x.2017.1323796 article EN SAR and QSAR in environmental research 2017-05-04

Abstract Telomerase reactivation is one of the hallmarks cancer, which plays an important role in cellular immortalization and development progression tumor. Chemical telomerase inhibitors have been shown to trigger replicative senescence apoptotic cell death both vitro vivo. Due its upregulation various cancers, considered a potential target cancer therapy. In this study, we identified potent, small-molecule using repeat amplification protocol assay. The results assay are first evidence...

10.1038/s41419-022-05443-y article EN cc-by Cell Death and Disease 2022-11-28

The development and spread of resistance human pathogenic bacteria to the action commonly used antibacterial drugs is one key problems in modern medicine. One especially dangerous easily developing antibiotic resistant bacterial species Staphylococcus aureus. Anthra[1,2-d][1,2,3]triazine-4,7,12(3H)-triones 22-38 have been developed as novel effective antistaphylococcal agents. These compounds obtained by sequential conversion 1-amino-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (1)...

10.3390/molecules24244581 article EN cc-by Molecules 2019-12-13

Potent Inhibitors for Receptor Tyrosine KinasesThe influence of new derivatives 9,10-anthraquinone with benzoylthiourea, thiazole, triazole and amino acid fragments on the activity membrane-associated tyrosine kinases was investigated.Inhibitors protein kinase membrane fraction, as promising agents to search potential anticancer among studied compounds, were discovered.

10.4103/0250-474x.169062 article EN Indian Journal of Pharmaceutical Sciences 2015-01-01

Derivatives of 2(5H)-furanone (γ-crotonolactone) are important intermediate synthetic products with a wide range biological effects that have become widely used in the pharmaceutical industry, medicine, and veterinary particular prevention treatment fish diseases. However, environmental issue obtaining these compounds while reducing negative impact on surrounding environment remains relevant. This article describes for first time method γ-crotonolactone synthesis is based concept green...

10.1021/acs.jafc.8b06284 article EN Journal of Agricultural and Food Chemistry 2019-02-27

Novel functionalized thiazoles were prepared by the Hantzsch reaction from 3-[(4hydroxyphenyl)carbamothioylamino]-2-methylpropanoic acid and corresponding α-halocarbonyl compounds in good yields.A series of chemical transformations obtained products carried out, new thiazole derivatives with aliphatic, aromatic heterocyclic substituents synthesized.4-Phenyl-substituted N-(4-hydroxyphenyl)-N-carboxyalkylaminothiazoles used as precursors for synthesis bis(thiazol-5-yl)methane derivatives,...

10.24820/ark.5550190.p010.159 article EN cc-by ARKIVOC 2018-03-09

Interaction of an order aminoanthraquinones with benzoylisothiocyanate resulting in the formation new N-benzoyl-N'-(9,10-dioxo-9,10-dihydroanthacen-1yl)-thioureas was investigated.Quantum-chemical calculations using Gaussian 03W and HyperChem 8 were carried out.On their basis nucleophilic addition to (charge control) confirmed.A probable mechanism suggested.Influence orthosubstituents on passing reaction explained.Values absolute hardness softness calculated.

10.23939/chcht08.02.135 article EN Chemistry & Chemical Technology 2014-06-25

The nitro group–substituted perhalogenobuta-1,3-diene (1) is important synthetic precursor in the synthesis of different heterocycles groups with high biological activity. Firstly, new N,S-substituted-perhalonitro-1,3-butadiene compounds were synthesized by reactions various amino or thiol containing nucleophiles 1. structures all have been identified using spectroscopic techniques (FT-IR, 1H-NMR, 13C-NMR, MS and microanalysis). Secondly, their antimicrobial properties tested as potential...

10.1080/00397911.2020.1799010 article EN Synthetic Communications 2020-07-30

A series of target 4-substituted-5-(2-(pyridine-2-ylamino)ethyl)-2,4-dihydro-3H-1,2,4-triazole-3-thiones and their chloro analogs 7–21 were synthesized in a reaction the selected aldehydes with corresponding 4-amino-1,2,4-triazole-3-thiones 5 6, which obtained from 3-(pyridin-2-ylamino)propanoic acid (3) or 3-((5-chloropyridin-2-yl)amino)propanoic (4), respectively, thioacetohydrazide. The antibacterial antifungal activities hydrazones screened against bacteria Escherichia coli,...

10.3390/biom14121529 article EN cc-by Biomolecules 2024-11-28

The global emergence and dissemination of multidrug-resistant fungal bacterial pathogens is a serious public health threat. development novel highly active antimicrobial compounds simultaneously targeting several targets in or could help to fight resistance. four-component one-pot two-step facile synthesis new 2-dithiocarbamate-N-(9,10-dioxo-9,10-dihydroanthracenyl)acetamides 3a-n by the interaction 2-chloro-N-(9,10-dioxo-9,10-dihydroanthracenyl)acetamide 1 2 with series situ generated...

10.33263/briac111.77257734 article EN Biointerface Research in Applied Chemistry 2020-07-03

The reactions of 1,4(1,5)-diazido-9,10anthracenediones with phenylacetylene and methyl propiolate under copper(I)-catalyzed reaction the azidealkyne cycloaddition conditions have been studied a series new 1,2,3-triazole derivatives 9,10anthracendione obtained.The computer screening synthesized compounds was carried out using PASS Online software to identify areas experimental biomedical researches.Compounds high affinity receptors family tyrosine kinases epidermal growth factor EGFR found...

10.23939/chcht11.01.001 article EN Chemistry & Chemical Technology 2017-02-27

The synthesis of new N-(9,10-dioxo-9,10-dihydroanthracen-1(2)-yl)-2-(R-thio) acetamides was carried out using reaction 2-chloro-N-(9,10-dioxo-9,10-dihydroanthracene-1(2)-yl)acetamides with functionalized thiols in the presence potassium carbonate N,N-dimethylformamide (DMF) at room temperature. Evaluation synthesized compounds on such indicators radical scavenging activity as lipid peroxidation (LP) and oxidative modification proteins (OMP) vitro rat liver homogenate out. It determined that...

10.17344/acsi.2022.7463 article EN cc-by Acta chimica slovenica 2022-09-18

Anthraquinones have attracted considerable interest in the realm of cancer treatment owing to their potent anticancer properties. This study evaluates potential a series new anthraquinone derivatives as agents for non-small-cell lung (NSCLC). The compounds were subjected range tests assess cytotoxic and apoptotic properties, ability inhibit colony formation, pro-DNA damage functions, capacity activity tyrosine kinase proteins (PTKs). Based on research findings, it has been discovered that...

10.1080/14756366.2023.2284113 article EN cc-by-nc Journal of Enzyme Inhibition and Medicinal Chemistry 2023-12-11
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