Search

Your search keyword '"Alabdul Magid, Abdulmagid"' showing total 6 results
Start Over Author "Alabdul Magid, Abdulmagid" Search Limiters Full Text
6 results on '"Alabdul Magid, Abdulmagid"'

3. Compounds from the pods of Astragalus armatus with antioxidant, anticholinesterase, antibacterial and phagocytic activities

Author

Labed, Amira, primary, Ferhat, Maria, additional, Labed-Zouad, Ilhem, additional, Kaplaner, Erhan, additional, Zerizer, Sakina, additional, Voutquenne-Nazabadioko, Laurence, additional, Alabdul Magid, Abdulmagid, additional, Semra, Zahia, additional, Kabouche, Ahmed, additional, Kabouche, Zahia, additional, and Öztürk, Mehmet, additional

Published
2016
Full Text
View/download PDF

4. Chemical constituents of Genista numidica Spach aerial parts and their antimicrobial, antioxidant and antityrosinase activities

Author

Naima Boutaghane, Abdulmagid Alabdul Magid, Anaïs Cafolla, Zahia Kabouche, Hanène Djeghim, Laurence Voutquenne-Nazabadioko, Amin Abedini, Sophie Gangloff, Université Mentouri Constantine [Algérie] (UMC), Institut de Chimie Moléculaire de Reims - UMR 7312 (ICMR), SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Biomatériaux et inflammation en site osseux - EA 4691 (BIOS), Université de Reims Champagne-Ardenne (URCA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV), Université frères Mentouri Constantine I (UMC), Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie du CNRS (INC)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), and Alabdul Magid, Abdulmagid

Subjects
Antioxidant, medicine.medical_treatment, Genista numidica, antioxidant activity, Plant Science, 01 natural sciences, Biochemistry, Analytical Chemistry, Triterpenoid saponins, antibacterial activity, [CHIM] Chemical Sciences, medicine, [CHIM]Chemical Sciences, Triterpenoid saponin, chemistry.chemical_classification, Traditional medicine, 010405 organic chemistry, Chemistry, Organic Chemistry, Fabaceae, Antimicrobial, 0104 chemical sciences, antityrosinase activity, 010404 medicinal & biomolecular chemistry, Chemical constituents, flavonoids, Antibacterial activity
Abstract

A previously undescribed triterpenoid saponin, 3-O-[α-l-rhamnopyranosyl-(1→2)-{β-d-glucopyranosyl-(1→6)-}β-d-galactopyranosyl-(1→2)-β-d-glucuronopyranosyl]-sophoradiol (1), in addition to twenty-nine known constituents (2–30) were isolated from the aerial parts of Genista numidica Spach. Structures elucidation was performed by comprehensive 1D- and 2D-NMR analyses and HRESIMS. The extracts, fractions and isolated compounds were evaluated for their antibacterial, antioxidant and tyrosinase inhibitory activities. The experimental findings indicated that genistin (16), isosalipurpol (27), and koaburaside (29) have moderate to low antibacterial activity against E. faecalis, S. aureus, S. epidermidis and P. aeruginosa bacteria with MICs ranging from 31.2 to 125 μg/mL. Compounds 19 and 27 exhibited a good antiradical activity potential (IC50 11.8 and 11.1 μg/mL, respectively). Only compounds 23, 27 and 28 exhibited low inhibitory effect against mushroom tyrosinase (IC50 from 90.2 to 225.6 μg/mL).

Published
2018
Full Text
View/download PDF

5. Triterpene glycosides from the aerial parts of Gouania longipetala

Author

Laurence Voutquenne-Nazabadioko, Jérôme Josse, Hamid Morjani, Sophie Gangloff, Antoine Ahibo Coffy, Philomène Akoua Yao-Kouassi, Abdulmagid Alabdul Magid, Diane Patricia Apie Gossan, Institut de Chimie Moléculaire de Reims - UMR 7312 (ICMR), SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Université Félix Houphouët-Boigny (UFHB), Biomatériaux et inflammation en site osseux - EA 4691 (BIOS), Université de Reims Champagne-Ardenne (URCA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV), Matrice extracellulaire et dynamique cellulaire - UMR 7369 (MEDyC), Université de Reims Champagne-Ardenne (URCA)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie du CNRS (INC)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), and Alabdul Magid, Abdulmagid

Subjects
Staphylococcus aureus, HL60, Stereochemistry, HL-60 Cells, Microbial Sensitivity Tests, Plant Science, Horticulture, 01 natural sciences, Biochemistry, Enterococcus faecalis, Terpene, chemistry.chemical_compound, Gouania, Triterpene, [CHIM] Chemical Sciences, Escherichia coli, Humans, [CHIM]Chemical Sciences, Glycosides, Nuclear Magnetic Resonance, Biomolecular, Molecular Biology, chemistry.chemical_classification, Molecular Structure, biology, Cytotoxic activity, 010405 organic chemistry, Gouania longipetala, Rhamnaceae, Glycoside, General Medicine, Plant Components, Aerial, Saponins, Triterpenoids, biology.organism_classification, Antineoplastic Agents, Phytogenic, Triterpenes, Anti-Bacterial Agents, 0104 chemical sciences, 010404 medicinal & biomolecular chemistry, chemistry, Antibacterial activity, Drug Screening Assays, Antitumor, K562 Cells
Abstract

International audience; Six previously undescribed triterpenoid saponins, gouaniaside I-VI, were isolated from the aerial parts of Gouania longipetala Hemsl. (Rhamnaceae), in addition to four known triterpenes. The structure elucidation of these compounds was based on analyses of spectroscopic data including 1D- and 2D-NMR and HR-ESI-MS techniques. The inhibitory activity of isolated compounds against promyelocytic leukemia HL60 and human erythromyeloblastoid leukemia K562 cell lines was evaluated and jujuboside I exhibited moderate cytotoxicity, with IC50 values of 13.5 and 21.0 μM, respectively. Among the isolated triterpenes, alphitolic acid exhibited moderate antibacterial activity against Staphylococcus aureus, Enterococcus faecalis and Escherichia coli (MICs 32, 64 and 128 μg/mL, respectively).

Published
2017
Full Text
View/download PDF

6. Chemical composition, antioxidant and antibacterial activities of Tamarix balansae J. Gay aerial parts

Author

Zahia Kabouche, Mounira Benteldjoune, Djemaa Berrehal, Ahmed Kabouche, Abdulmagid Alabdul Magid, Abbes Benmerache, Laurence Voutquenne-Nazabadioko, Amin Abedini, Sophie Gangloff, Université Mentouri Constantine [Algérie] (UMC), Institut de Chimie Moléculaire de Reims - UMR 7312 (ICMR), SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Biomatériaux et inflammation en site osseux - EA 4691 (BIOS), Université de Reims Champagne-Ardenne (URCA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV), Université frères Mentouri Constantine I (UMC), Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie du CNRS (INC)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), and Alabdul Magid, Abdulmagid

Subjects
DPPH, antioxidant activity, Ether, Microbial Sensitivity Tests, Plant Science, 01 natural sciences, Biochemistry, Antioxidants, Enterococcus faecalis, Analytical Chemistry, chemistry.chemical_compound, Phenols, antibacterial activity, Staphylococcus epidermidis, [CHIM] Chemical Sciences, [CHIM]Chemical Sciences, Organic chemistry, Food science, Afzelin, Bacteria, Molecular Structure, biology, Plant Extracts, Tamaricaceae, 010405 organic chemistry, Organic Chemistry, Free Radical Scavengers, Plant Components, Aerial, biology.organism_classification, Anti-Bacterial Agents, 0104 chemical sciences, 010404 medicinal & biomolecular chemistry, Tamarix balansae, chemistry, flavonoids, Kaempferol, Antibacterial activity, Quercetin
Abstract

A previously undescribed phenolic sulphate ester, potassium 34-dihydroxy-3-methoxybenzoic acid methyl ester-5-sulphate (1), along with nine known flavonoids, kaempferol-3-O-potassium sulphate-4′,7-dimethyl ether (2), kaempferol-4′,7-dimethyl ether (3), rhamnocitrin-3-O-potassium sulphate (4), rhamnocitrin (5), kaempferol (6), quercetin (7), afzelin (8), quercetin-3-O-α-l-rhamnopyranoside (9) and luteolin-3′-O-potassium sulphate (10) were isolated from the aerial parts of Tamarix balansae. Structures elucidation was performed by comprehensive 1D and 2D NMR analyses, mass spectrometry and by comparison with literature data. The antibacterial assay against Enterococcus faecalis, Staphylococcus aureus, Staphylococcus epidermidis, Escherichia coli and Pseudomonas aeruginosa bacteria showed a good activity for 2, 3, 7 and 9, with MICs ranging from 62.5 to 250 μg/mL. The abilities of these compounds to scavenge the DPPH were evaluated. Compounds 1, 7, 9 and 10 exhibited a good antiradical activity potential with IC50 values ranging from 3.0 to 115.5 μg/mL, compared with ascorbic acid (IC50 7.4 μg/mL) which was used as positive control.

Published
2017
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results