• 1543 Citations
  • 18 h-Index
1991 …2019
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Research Output 1991 2019

  • 1543 Citations
  • 18 h-Index
  • 112 Article
2019

A comparative study of the HPLC-MS profiles and biological efficiency of different solvent leaf extracts of two African plants: Bersama abyssinica and Scoparia dulcis

Sinan, K. I., Bene, K., Zengin, G., Diuzheva, A., Jekó́, J., Cziáky, Z., Picot-Allain, C. M. N., Mollica, A., Rengasamy, K. R. & Mahomoodally, M. F., jan. 1 2019, (Accepted/In press) In : International Journal of Environmental Health Research.

Research output: Article

Scoparia
Methanol
High Pressure Liquid Chromatography
Flavonoids
Amylases
1 Citation (Scopus)

A comprehensive appraisal on Crocus chrysanthus (Herb.) Herb. flower extracts with HPLC–MS/MS profiles, antioxidant and enzyme inhibitory properties

Zengin, G., Aumeeruddy, M. Z., Diuzheva, A., Jekó́, J., Cziáky, Z., Yıldıztugay, A., Yıldıztugay, E. & Mahomoodally, M. F., febr. 5 2019, In : Journal of Pharmaceutical and Biomedical Analysis. 164, p. 581-589 9 p.

Research output: Article

Antioxidants
Methanol
Water
Enzymes
Glucosidases
1 Citation (Scopus)

A multidirectional investigation of stem bark extracts of four African plants: HPLC-MS/MS profiling and biological potentials

Bene, K., Sinan, K. I., Zengin, G., Diuzheva, A., Jekó́, J., Cziáky, Z., Aumeeruddy, M. Z., Xiao, J. & Mahomoodally, M. F., máj. 10 2019, In : Journal of Pharmaceutical and Biomedical Analysis. 168, p. 217-224 8 p.

Research output: Article

Bioelectric potentials
Methanol
Simaroubaceae
Senna Plant
Antioxidants
3 Citations (Scopus)

A salting-out assisted liquid-liquid microextraction procedure for determination of cysteine followed by spectrophotometric detection

Diuzheva, A., Balogh, J., Studenyak, Y., Cziáky, Z. & Jekó́, J., márc. 1 2019, In : Talanta. 194, p. 446-451 6 p.

Research output: Article

Liquid Phase Microextraction
Cysteine
Methylphenazonium Methosulfate
Liquids
Fourier Transform Infrared Spectroscopy

Biopharmaceutical potential, chemical profile and in silico study of the seagrass – Syringodium isoetifolium (Asch.) Dandy

Rengasamy, K. R. R., Sadeer, N. B., Zengin, G., Mahomoodally, M. F., Cziáky, Z., Jekő, J., Diuzheva, A., Abdallah, H. H. & Kim, D. H., dec. 2019, In : South African Journal of Botany. 127, p. 167-175 9 p.

Research output: Article

biopharmaceuticals
antioxidants
caftaric acid
glucosidases
sulfonic acid

Chemical fingerprints, antioxidant, enzyme inhibitory, and cell assays of three extracts obtained from Sideritis ozturkii Aytaç & Aksoy: An endemic plant from Turkey

Zengin, G., Uğurlu, A., Baloglu, M. C., Diuzheva, A., Jekó́, J., Cziáky, Z., Ceylan, R., Aktumsek, A., Picot-Allain, C. M. N. & Fawzi Mahomoodally, M., júl. 15 2019, In : Journal of Pharmaceutical and Biomedical Analysis. 171, p. 118-125 8 p.

Research output: Article

Sideritis
Dermatoglyphics
Turkey
Methanol
Assays
1 Citation (Scopus)

Comprehensive approaches on the chemical constituents and pharmacological properties of flowers and leaves of American basil (Ocimum americanum L)

Zengin, G., Ferrante, C., Gnapi, D. E., Sinan, K. I., Orlando, G., Recinella, L., Diuzheva, A., Jekó́, J., Cziáky, Z., Chiavaroli, A., Leone, S., Brunetti, L., Picot-Allain, C., Mahomoodally, M. F., Angelini, P., Covino, S., Venanzoni, R., Tirillini, B. & Menghini, L., nov. 1 2019, In : Food Research International. 125, 108610.

Research output: Article

Ocimum americanum
Ocimum
Ocimum basilicum
Pharmacology
flowers
1 Citation (Scopus)
Cells
Breast Neoplasms
Genes
DNA
DNA Fragmentation
1 Citation (Scopus)

Metabolomic profile of Salvia viridis L. root extracts using HPLC–MS/MS technique and their pharmacological properties: A comparative study

Zengin, G., Mahomoodally, F., Picot-Allain, C., Diuzheva, A., Jekó́, J., Cziáky, Z., Cvetanović, A., Aktumsek, A., Zeković, Z. & Rengasamy, K. R. R., máj. 1 2019, In : Industrial Crops and Products. 131, p. 266-280 15 p.

Research output: Article

Salvia viridis
metabolomics
extracts
ultrasonics
Salvia

New insights into the chemical profiling, cytotoxicity and bioactivity of four Bunium species

Zengin, G., Paksoy, M. Y., Aumeeruddy, M. Z., Glamocilja, J., Sokovic, M., Diuzheva, A., Jekó́, J., Cziáky, Z., Rodrigues, M. J., Custodio, L. & Mahomoodally, M. F., szept. 1 2019, In : Food Research International. 123, p. 414-424 11 p.

Research output: Article

Bunium
ketoconazole
Ketoconazole
cytotoxicity
bifonazole
2 Citations (Scopus)

Phytochemical characterization and bioactivities of five Apiaceae species: Natural sources for novel ingredients

Zengin, G., Mahomoodally, M. F., Paksoy, M. Y., Picot-Allain, C., Glamocilja, J., Sokovic, M., Diuzheva, A., Jekó́, J., Cziáky, Z., Rodrigues, M. J., Sinan, K. I. & Custodio, L., szept. 1 2019, In : Industrial Crops and Products. 135, p. 107-121 15 p.

Research output: Article

Apiaceae
phytopharmaceuticals
ingredients
extracts
Falcaria

Qualitative chemical characterization and multidirectional biological investigation of leaves and bark extracts of Anogeissus leiocarpus (DC.) Guill. & Perr. (Combretaceae)

Orlando, G., Ferrante, C., Zengin, G., Sinan, K. I., Bene, K., Diuzheva, A., Jekő, J., Cziáky, Z., Di Simone, S., Recinella, L., Chiavaroli, A., Leone, S., Brunetti, L., Picot-Allain, C. M. N., Mahomoodally, M. F. & Menghini, L., szept. 2019, In : Antioxidants. 8, 9, 343.

Research output: Article

Open Access
Combretaceae
Galantamine
HCT116 Cells
Methanol
ferulic acid

Qualitative fingerprint analysis and multidirectional assessment of different crude extracts and essential oil from wild Artemisia santonicum L.

Ferrante, C., Zengin, G., Menghini, L., Diuzheva, A., Jeko, J., Cziáky, Z., Recinella, L., Chiavaroli, A., Leone, S., Brunetti, L., Lobine, D., Senkardes, I., Mahomoodally, M. F. & Orlando, G., jan. 1 2019, In : Processes. 7, 8, 522.

Research output: Article

Open Access
Essential oils
Volatile Oils
Complex Mixtures
Antioxidants
Methanol
2018
3 Citations (Scopus)
High performance liquid chromatography
Drug products
Mass spectrometry
Wastewater
Pharmaceutical Preparations
13 Citations (Scopus)

Characterization of phytochemical components of Ferula halophila extracts using HPLC-MS/MS and their pharmacological potentials: a multi-functional insight

Zengin, G., Uysal, A., Diuzheva, A., Gunes, E., Jekó́, J., Cziáky, Z., Picot-Allain, C. M. N. & Mahomoodally, M. F., okt. 25 2018, In : Journal of Pharmaceutical and Biomedical Analysis. 160, p. 374-382 9 p.

Research output: Article

Ferula
Phytochemicals
Chloroform
Cholinesterases
High Pressure Liquid Chromatography
3 Citations (Scopus)

HPLC–MS/MS-based metabolic profiling and pharmacological properties of extracts and infusion obtained from Amelanchier parviflora var. dentata

Zengin, G., Diuzheva, A., Jekó́, J., Cziáky, Z., Bulut, G., Dogan, A., Haznedaroglu, M. Z., Rengasamy, K. R. R., Lobine, D., Bahadori, M. B. & Mahomoodally, M. F., nov. 15 2018, In : Industrial Crops and Products. 124, p. 699-706 8 p.

Research output: Article

Amelanchier
metabolomics
extracts
cholinesterase
glucosidases

HPLC-MS/MS chemical characterization and biological properties of Origanum onites extracts: a recent insight

Mahomoodally, M. F., Zengin, G., Aladag, M. O., Ozparlak, H., Diuzheva, A., Jekó́, J., Cziáky, Z. & Aumeeruddy, M. Z., jan. 1 2018, (Accepted/In press) In : International Journal of Environmental Health Research.

Research output: Article

Origanum
Antioxidants
Methanol
High Pressure Liquid Chromatography
Flavonoids
2017
5 Citations (Scopus)

Synthesis and biological evaluation of curcumin-nitroxide-based molecular hybrids as antioxidant and anti-proliferative agents

Bognár, B., Kuppusamy, M. L., Madan, E., Kalai, T., Balog, M., Jekó́, J., Kuppusamy, P. & Hideg, K., dec. 1 2017, In : Medicinal Chemistry. 13, 8, p. 761-772 12 p.

Research output: Article

Piperidones
Curcumin
Antioxidants
Biological Products
Protons
2014
1 Citation (Scopus)

Novel breads fortified through oilseed and nut cakes

Tarek-Tilistyák, J., Agócs, J., Lukács, M., Dobró-Tóth, M., Juhász-Román, M., Dinya, Z., Jekó́, J. & Máthé, E., szept. 1 2014, In : Acta Alimentaria. 43, 3, p. 444-451 8 p.

Research output: Article

Nuts
Bread
oilseeds
nuts
breads

Short-term storability of oil seed and walnut cake - Microbiological aspect

Tarek-Tilistyák, J., Juhász-Román, M., Jekó́, J. & Máthé, E., dec. 1 2014, In : Acta Alimentaria. 43, 4, p. 632-639 8 p.

Research output: Article

walnut oil
Juglans
storage quality
seed oils
Seeds
2012
9 Citations (Scopus)
Acetylation
Energy barriers
Dimethyl Sulfoxide
Acetic Acid
Nuclear magnetic resonance
2 Citations (Scopus)
Oxotremorine
Selegiline
Free Radicals
Derivatives
Methylation
2011
1 Citation (Scopus)

3-[1-(4-Methylphenyl)-3-oxo-1,3,4,5,6,7-hexahydro-2H-isoindol-2-yl]propanoic Acid

Csende, F., Jekó́, J. & Porkoláb, A., 2011, In : MolBank. 2011, 4

Research output: Article

Nuclear magnetic resonance
acids
Acids
nuclear magnetic resonance
Fusion reactions
2010
2 Citations (Scopus)

Synthesis and study of new paramagnetic and diamagnetic verapamil derivatives

Bognár, B., Ahmed, S., Lakshmi Kuppusamy, M., Selvendiran, K., Khan, M., Jekó́, J., Hankovszky, O. H., Kalai, T., Kuppusamy, P. & Hideg, K., ápr. 15 2010, In : Bioorganic and Medicinal Chemistry. 18, 8, p. 2954-2963 10 p.

Research output: Article

Hydroxylamine
Verapamil
Reactive Oxygen Species
Derivatives
Nitriles
10 Citations (Scopus)
Fluorophores
Coloring Agents
Dyes
Wavelength
DNA
2009
41 Citations (Scopus)

Anti-influenza virus activity and structure-activity relationship of aglycoristocetin derivatives with cyclobutenedione carrying hydrophobic chains

Naesens, L., Vanderlinden, E., Roth, E., Jekó́, J., Andrei, G., Snoeck, R., Pannecouque, C., Illyés, E., Batta, G., Herczegh, P. & Sztaricskai, F., ápr. 2009, In : Antiviral Research. 82, 1, p. 89-94 6 p.

Research output: Article

Viral Structures
Structure-Activity Relationship
Orthomyxoviridae
Human Influenza
H3N2 Subtype Influenza A Virus
41 Citations (Scopus)
Antioxidants
Benzimidazoles
Amines
Reactive Nitrogen Species
Hydroxylamine
10 Citations (Scopus)
hydrazine
Microanalysis
Acetic Acid
Nuclear magnetic resonance
6 Citations (Scopus)

Synthesis of isoindoline nitroxides by electrocyclic reactions

Kalai, T., Jekó́, J. & Hideg, K., aug. 2009, In : Synthesis. 15, p. 2591-2595 5 p., P05009SS.

Research output: Article

Oxidation
Acids
pyrroline
10 Citations (Scopus)

Synthesis of spiro-1-pyrazolines by the reaction of exocyclic α,β,γ,δ-unsaturated ketones with diazomethane

Lévai, A., Simon, A., Jenei, A., Kálmán, G., Jekó́, J. & Tóth, G., 2009, In : Arkivoc. 2009, 12, p. 161-172 12 p.

Research output: Article

Diazomethane
Ketones
Stereochemistry
Nuclear magnetic resonance
cinnamic aldehyde
2008
18 Citations (Scopus)

Microwave-induced synthesis and regio- and stereoselective epoxidation of 3-styrylchromones

Patonay, T., Kiss-Szikszai, A., Silva, V. M. L., Silva, A. M. S., Pinto, D. C. G. A., Cavaleiro, J. A. S. & Jekó́, J., ápr. 2008, In : European Journal of Organic Chemistry. 11, p. 1937-1946 10 p.

Research output: Article

Cinchona Alkaloids
Chromones
Sodium Acetate
epoxidation
Epoxidation
2 Citations (Scopus)
Stereochemistry
hydrazine
Nuclear magnetic resonance
Propionic acid
Column chromatography
6 Citations (Scopus)
Thiazepines
Oxazepines
Ketones
Nuclear magnetic resonance
Acids
20 Citations (Scopus)
Azirines
pyruvates
Thermolysis
Mesylates
Azides
2007
8 Citations (Scopus)
hydrazine
Acetic Acid
Nuclear magnetic resonance
propionic acid
16 Citations (Scopus)

Synthesis of 4-aryl-3(5)-(2-hydroxyphenyl)pyrazoles by reaction of isoflavones and their 4-thio analogues with hydrazine derivatives

Lévai, A., Silva, A. M. S., Cavaleiro, J. A. S., Elguero, J., Alkorta, I. & Jekó́, J., 2007, In : Australian Journal of Chemistry. 60, 12, p. 905-914 10 p.

Research output: Article

hydrazine
Pyrazoles
Isoflavones
Derivatives
Dimethyl Sulfoxide
3 Citations (Scopus)
Thiazepines
Chromans
Toluene
Acetic Acid
Experiments
16 Citations (Scopus)

Synthesis of carboxylic acid derivatives of 2-pyrazolines

Lévai, A. & Jekó́, J., máj. 3 2007, In : Arkivoc. 2007, 1, p. 134-145 12 p.

Research output: Article

hydrazine
Carboxylic Acids
Derivatives
Acetic Acid
Bearings (structural)
4 Citations (Scopus)

Synthesis of new paramagnetic fatty acids and lipophilic spin labels

Balog, M., Abé, C., Kalai, T., Steinhoff, H. J., Jekó́, J. & Hideg, K., 2007, In : Synthesis. 11, p. 1663-1670 8 p.

Research output: Article

Spin Labels
Fatty acids
Labels
Fatty Acids
Salts
2006
16 Citations (Scopus)
Glycopeptides
Anti-Bacterial Agents
glycyl-glycyl-glycine
Ristocetin
Diamide
1 Citation (Scopus)
Nuclear magnetic resonance
nuclear magnetic resonance
products
Experiments
1,2-diaminobenzene
14 Citations (Scopus)
Boronic Acids
Palladium
Cross-Linking Reagents
Stilbenes
Niacinamide
6 Citations (Scopus)

Reductive formation of 1,5-benzothiazepines

Lévai, A., Tóth, G., Gondos, T., Jekó́, J. & Brahmbhatt, D. I., júl. 1 2006, In : Heterocycles. 68, 7, p. 1319-1324 6 p.

Research output: Article

2-aminothiophenol
1,5-benzothiazepine
11 Citations (Scopus)
hydrazine
Pyrans
Ketones
Acetic Acid
Nuclear magnetic resonance
29 Citations (Scopus)
hydrazine
Hydrazines
Ketones
Acetic Acid
Spectroscopy
10 Citations (Scopus)

Synthesis of new, paramagnetically modified heterocycles

Kalai, T., Bognár, B., Jekó́, J. & Hideg, K., aug. 1 2006, In : Synthesis. 15, p. 2573-2579 7 p.

Research output: Article

Oxazoles
Thiadiazoles
Pyrroles
Porphyrins
Ketones
35 Citations (Scopus)

Synthesis of pyrazoles by treatment of 3-benzylchromones, 3-benzylflavones and their 4-thio analogues with hydrazine

Lévai, A., Silva, A. M. S., Cavaleiro, J. A. S., Alkorta, I., Elguero, J. & Jekó́, J., jún. 12 2006, In : European Journal of Organic Chemistry. 12, p. 2825-2832 8 p.

Research output: Article

hydrazine
Pyrazoles
Nuclear magnetic resonance
Dimethyl Sulfoxide
Hydrogen
2005
7 Citations (Scopus)
2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide
Toluene