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O. Oniga · SciRah

Researcher profile · Semantic Scholar

O. Oniga

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O. Oniga — researcher profile on SciRah

h-index: 22
Works: 115
Citations: 1,660

Most-cited papers

An Overview of the Synthesis and Antimicrobial, Antiprotozoal, and Antitumor Activity of Thiazole and Bisthiazole Derivatives
Anca-Maria Borcea, Ioana Ionuț, O. Crișan, O. Oniga
2021Molecules142 citations Open access
Semantic Scholar
Structure–Activity Relationship Studies Based on Quinazoline Derivatives as EGFR Kinase Inhibitors (2017–Present)
Alexandru Șandor, Ioana Ionuț, Gabriel Marc, I. Oniga +2 more
2023Pharmaceuticals60 citations Open access
Semantic Scholar
Antibacterial Evaluation and Virtual Screening of New Thiazolyl-Triazole Schiff Bases as Potential DNA-Gyrase Inhibitors
C. Nastasă, D. Vodnar, Ioana Ionuț, Anca Stana +4 more
2018International Journal of Molecular Sciences55 citations Open access
Semantic Scholar
New Phenolic Derivatives of Thiazolidine-2,4-dione with Antioxidant and Antiradical Properties: Synthesis, Characterization, In Vitro Evaluation, and Quantum Studies
Gabriel Marc, Anca Stana, S. Oniga, A. Pîrnău +2 more
2019Molecules49 citations Open access
Semantic Scholar
First study of Salmonella in meat in Romania.
Liora Mihaiu, A. Lăpuşan, R. Tănăsuică, R. Sobolu +3 more
2014Journal of Infection in Developing Countries49 citations Open access
Semantic Scholar
New Hydrazones Bearing Thiazole Scaffold: Synthesis, Characterization, Antimicrobial, and Antioxidant Investigation
C. Nastasă, Brîndușa Tiperciuc, M. Duma, D. Benedec +1 more
2015Molecules47 citations Open access
Semantic Scholar
Synthesis of 2-phenylamino-thiazole derivatives as antimicrobial agents
D. Bikobo, D. Vodnar, Anca Stana, Brîndușa Tiperciuc +3 more
2017Journal of Saudi Chemical Society44 citations Open access
Semantic Scholar
Design and Synthesis of Novel 1,3-Thiazole and 2-Hydrazinyl-1,3-Thiazole Derivatives as Anti-Candida Agents: In Vitro Antifungal Screening, Molecular Docking Study, and Spectroscopic Investigation of their Binding Interaction with Bovine Serum Albumin
Andreea-Iulia Pricopie, Ioana Ionuț, Gabriel Marc, A. Arseniu +7 more
2019Molecules37 citations Open access
Semantic Scholar
New N-(oxazolylmethyl)-thiazolidinedione Active against Candida albicans Biofilm: Potential Als Proteins Inhibitors
Gabriel Marc, Cătălin Araniciu, S. Oniga, L. Vlase +5 more
2018Molecules37 citations Open access
Semantic Scholar
Design, Synthesis and Antifungal Activity Evaluation of New Thiazolin-4-ones as Potential Lanosterol 14α-Demethylase Inhibitors
Anca Stana, D. Vodnar, R. Tamaian, A. Pîrnău +4 more
2017International Journal of Molecular Sciences36 citations Open access
Semantic Scholar
New Thiazolyl-triazole Schiff Bases: Synthesis and Evaluation of the Anti-Candida Potential
Anca Stana, A. Enache, D. Vodnar, C. Nastasă +6 more
2016Molecules34 citations Open access
Semantic Scholar
An Overview of the Structure–Activity Relationship in Novel Antimicrobial Thiazoles Clubbed with Various Heterocycles (2017–2023)
Daniel Ungureanu, Brîndușa Tiperciuc, C. Nastasă, Ioana Ionuț +3 more
2024Pharmaceutics33 citations Open access
Semantic Scholar
Novel 2,4-Disubstituted-1,3-Thiazole Derivatives: Synthesis, Anti-Candida Activity Evaluation and Interaction with Bovine Serum Albumine
Andreea-Iulia Pricopie, M. Focșan, Ioana Ionuț, Gabriel Marc +7 more
2020Molecules31 citations Open access
Semantic Scholar
Design, Synthesis and Biological Evaluation of New Piperazin-4-yl-(acetyl-thiazolidine-2,4-dione) Norfloxacin Analogues as Antimicrobial Agents
Gabriel Marc, Cătălin Araniciu, S. Oniga, L. Vlase +7 more
2019Molecules31 citations Open access
Semantic Scholar
First description of plasmid-mediated quinolone resistance determinants and β-lactamase encoding genes in non-typhoidal Salmonella isolated from humans, one companion animal and food in Romania
L. Colobațiu, A. Tăbăran, M. Flonta, O. Oniga +2 more
2015Gut Pathogens29 citations Open access
Semantic Scholar
New anti-inflammatory thiazolyl-carbonyl-thiosemicarbazides and thiazolyl-azoles with antioxidant properties as potential iNOS inhibitors
Brîndușa Tiperciuc, A. Pârvu, R. Tamaian, C. Nastasă +2 more
2013Archives of pharmacal research29 citations
Semantic Scholar
Phenolic Thiazoles with Antioxidant and Antiradical Activity. Synthesis, In Vitro Evaluation, Toxicity, Electrochemical Behavior, Quantum Studies and Antimicrobial Screening
Gabriel Marc, Anca Stana, A. H. Franchini, D. Vodnar +11 more
2021Antioxidants28 citations Open access
Semantic Scholar
New 2-Phenylthiazoles as Potential Sortase A Inhibitors: Synthesis, Biological Evaluation and Molecular Docking
S. Oniga, Cătălin Araniciu, M. Palage, M. Popa +7 more
2017Molecules26 citations Open access
Semantic Scholar
Study of the Relationships between the Structure, Lipophilicity and Biological Activity of Some Thiazolyl-carbonyl-thiosemicarbazides and Thiazolyl-azoles
R. Tamaian, A. Moț, Radu L. Silaghi-Dumitrescu, Ioana Ionuț +5 more
2015Molecules25 citations Open access
Semantic Scholar
Synthesis and molecular interaction study of a diphenolic hidrazinyl-thiazole compound with strong antioxidant and antiradical activity with HSA
M. Mic, A. Pîrnău, C. Floare, Gabriel Marc +4 more
202124 citations
Semantic Scholar
New Approaches on the Anti-Inflammatory and Cardioprotective Properties of Taraxacum officinale Tincture
Alexandra Epure, A. Pârvu, L. Vlase, D. Benedec +6 more
2023Pharmaceuticals22 citations Open access
Semantic Scholar
3,5-Disubstituted Thiazolidine-2,4-Diones: Design, Microwave-Assisted Synthesis, Antifungal Activity, and ADMET Screening
Gabriel Marc, Anca Stana, A. Pîrnău, L. Vlase +4 more
2018SLAS discovery : advancing life sciences R & D22 citations Open access
Semantic Scholar
Agastache Species: A Comprehensive Review on Phytochemical Composition and Therapeutic Properties
Mihaela A. Nechita, A. Toiu, D. Benedec, D. Hanganu +4 more
2023Plants21 citations Open access
Semantic Scholar
5-Arylidene(chromenyl-methylene)-thiazolidinediones: Potential New Agents against Mutant Oncoproteins K-Ras, N-Ras and B-Raf in Colorectal Cancer and Melanoma
C. Nastasă, R. Tamaian, O. Oniga, Brîndușa Tiperciuc
2019Medicina21 citations Open access
Semantic Scholar
SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME NEW 2-HYDRAZONE-THIAZOLINE-4- ONES
O. Oniga, J. T. Ndongo, S. Oniga, L. Vlase +1 more
201221 citations
Semantic Scholar
Antioxidant activity and antibacterial evaluation of new thiazolin-4-one derivatives as potential tryptophanyl-tRNA synthetase inhibitors
Anca Stana, D. Vodnar, Gabriel Marc, D. Benedec +3 more
2019Journal of Enzyme Inhibition and Medicinal Chemistry20 citations Open access
Semantic Scholar
MICROWAVE ASSISTED SYNTHESIS OF 3,5-DISUBSTITUTED THIAZOLIDINE-2,4-DIONES WITH ANTIFUNGAL ACTIVITY. DESIGN, SYNTHESIS, VIRTUAL AND IN VITRO ANTIFUNGAL SCREENING
Gabriel Marc, Ioana Ionu, A. Pîrn, L. Vlase +5 more
201720 citations
Semantic Scholar
Synthesis and Evaluation of Antimicrobial Activity of Some New Hetaryl‐Azoles Derivatives Obtained from 2‐Aryl‐4‐methylthiazol‐5‐carbohydrazides and Isonicotinic Acid Hydrazide
Brîndușa Tiperciuc, V. Zaharia, I. Colosi, Cristina Moldovan +5 more
201219 citations
Semantic Scholar
Discovery of A Novel Series of Quinazoline–Thiazole Hybrids as Potential Antiproliferative and Anti-Angiogenic Agents
Alexandru Șandor, I. Fizeșan, Ioana Ionuț, Gabriel Marc +7 more
2024Biomolecules18 citations Open access
Semantic Scholar
The Effect of Some 4,2 and 5,2 Bisthiazole Derivatives on Nitro-Oxidative Stress and Phagocytosis in Acute Experimental Inflammation
Cătălin Araniciu, A. Pârvu, M. Palage, S. Oniga +3 more
2014Molecules18 citations Open access
Semantic Scholar
Synthesis, Characterization, and Antioxidant Activity Evaluation of New N-Methyl Substituted Thiazole-Derived Polyphenolic Compounds
A. Cornea, Gabriel Marc, Ioana Ionuț, Cristina Moldovan +6 more
2025Molecules17 citations Open access
Semantic Scholar
Synthesis, Molecular Docking, Molecular Dynamics Studies, and In Vitro Biological Evaluation of New Biofunctional Ketoprofen Derivatives with Different N-Containing Heterocycles
S. Manolov, D. Bojilov, Iliyan Ivanov, Gabriel Marc +4 more
2023Processes16 citations Open access
Semantic Scholar
Synthesis of New Phenolic Derivatives of Quinazolin-4(3H)-One as Potential Antioxidant Agents—In Vitro Evaluation and Quantum Studies
Raluca Pele, Gabriel Marc, Anca Stana, Ioana Ionuț +6 more
2022Molecules16 citations Open access
Semantic Scholar
THIAZOLYL-OXADIAZOLE DERIVATIVES TARGETING LANOSTEROL 14α-DEMETHYLASE AS POTENTIAL ANTIFUNGAL AGENTS: DESIGN, SYNTHESIS AND MOLECULAR DOCKING STUDIES
C. Stoica, Gabriel Marc, A. Pîrnău, L. Vlase +4 more
201615 citations
Semantic Scholar
Development of new 5-(chromene-3-yl)methylene-2,4-thiazolidinediones as antimicrobial agents
C. Nastasă, M. Duma, A. Pîrnău, L. Vlase +2 more
2015Clujul Medical15 citations Open access
Semantic Scholar
An Insight into Rational Drug Design: The Development of In-House Azole Compounds with Antimicrobial Activity
Daniel Ungureanu, O. Oniga, Cristina-Veronica Moldovan, Ioana Ionuț +5 more
2024Antibiotics14 citations Open access
Semantic Scholar
HPLC Analysis and In Vitro and In Silico Evaluation of the Biological Activity of Polyphenolic Components Separated with Solvents of Various Polarities from Helichrysum italicum
D. Bojilov, S. Manolov, Sezan Ahmed, S. Dagnon +6 more
2023Molecules14 citations Open access
Semantic Scholar
Antioxidant and Cytotoxic Activity of New Polyphenolic Derivatives of Quinazolin-4(3H)-one: Synthesis and In Vitro Activities Evaluation
Raluca Pele, Gabriel Marc, Ioana Ionuț, C. Nastasă +6 more
2022Pharmaceutics14 citations Open access
Semantic Scholar
Synthesis of New N‐Substituted 5‐Arylidene‐2,4‐thiazolidinediones as Anti‐Inflammatory and Antimicrobial Agents
C. Nastasă, Brîndușa Tiperciuc, A. Pârvu, M. Duma +2 more
2013Archiv der Pharmazie14 citations
Semantic Scholar
Synthesis and Antimicrobial Activity of Some New N-substituted-5-arylidene-thiazolidine-2,4-diones
Anca Stana, Brîndușa Tiperciuc, M. Duma, L. Vlase +3 more
201413 citations
Semantic Scholar
Synthesis, In Vivo Anticonvulsant Activity Evaluation and In Silico Studies of Some Quinazolin-4(3H)-One Derivatives
Raluca Pele, Gabriel Marc, C. Mogoșan, Anamaria Apan +8 more
2024Molecules12 citations Open access
Semantic Scholar
Discovery of New Hydrazone-Thiazole Polyphenolic Antioxidants through Computer-Aided Design and In Vitro Experimental Validation
Gabriel Marc, Anca Stana, M. Tertiș, C. Cristea +9 more
2023International Journal of Molecular Sciences12 citations Open access
Semantic Scholar
A Novel Series of Acylhydrazones as Potential Anti-Candida Agents: Design, Synthesis, Biological Evaluation and In Silico Studies
Anca-Maria Borcea, Gabriel Marc, Ioana Ionuț, D. Vodnar +6 more
2019Molecules12 citations Open access
Semantic Scholar
Importance and Involvement of Imidazole Structure in Current and Future Therapy
Alexandra Burlacu, Maria Drăgan, O. Oniga, M. Matei +4 more
2026Molecules11 citations Open access
Semantic Scholar
Novel 3,4-Dihydroxyphenyl-Thiazole-Coumarin Hybrid Compounds: Synthesis, In Silico and In Vitro Evaluation of Their Antioxidant Activity
Daniel Ungureanu, Gabriel Marc, Brîndușa Tiperciuc, Cristina Moldovan +6 more
2025Antioxidants11 citations Open access
Semantic Scholar
SYNTHESIS OF SOME NEW 4-METHYL-2-(4-PYRIDYL)-THIAZOLE- 5-YL-AZOLES AS POTENTIAL ANTIMICROBIAL AGENTS
S. Oniga, M. Duma, O. Oniga, Brîndușa Tiperciuc +1 more
201511 citations
Semantic Scholar
SYNTHESIS AND EVALUATION OF THE ANTI-INFLAMMATORY ACTIVITY OF SOME 2-(TRIMETHOXYPHENYL)-4-R1-5-R2-THIAZOLES
Cătălin Araniciu, A. Pârvu, Brîndușa Tiperciuc, M. Palage +4 more
201310 citations
Semantic Scholar
Novel Flurbiprofen Derivatives as Antioxidant and Anti-Inflammatory Agents: Synthesis, In Silico, and In Vitro Biological Evaluation
Iliyan Ivanov, S. Manolov, D. Bojilov, Gabriel Marc +5 more
2024Molecules9 citations Open access
Semantic Scholar
Synthesis, Cytotoxicity and Antioxidant Activity Evaluation of Some Thiazolyl–Catechol Compounds
A. Cornea, Gabriel Marc, Ioana Ionuț, Cristina Moldovan +6 more
2024Antioxidants9 citations Open access
Semantic Scholar
Antioxidant Activity Evaluation and Assessment of the Binding Affinity to HSA of a New Catechol Hydrazinyl-Thiazole Derivative
M. Mic, A. Pîrnău, C. Floare, Raluca Borlan +6 more
2022Antioxidants9 citations Open access
Semantic Scholar

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