Education
Academic Background-
Ph.D. Heinrich-Heine University, Germany Marine Natural Product Chemistry | Completed: 2005
Publications (203)
Selected Scholarly Contributions
Correction: Ibrahim et al. Stachybotrys chartarum—A Hidden Treasure: Secondary Metabolites, Bioactivities, and Biotechnological Relevance. J. Fungi 2022, 8, 504
2026
Fangchinoline (2021–2026): A Multitarget Bisbenzylisoquinoline Alkaloid With Emerging Anti‐Infective Potential
2026
Azolla pinnata Extract as a Biostimulant Enhances Soil Fertility, Potato Yield, and Tuber Compositional Quality
2026
Recent advances in cassane diterpenoids: structural diversity and biological activities
2026
A Thematic Analysis of Professional Gaps, Experiences, and Systemic Challenges in Integrating Artificial Intelligence in Healthcare
2026
Rosanoid diterpenoids: structural diversity, classification and biological activities
2026
Correction: Noor et al. Naturally Occurring Isocoumarins Derivatives from Endophytic Fungi: Sources, Isolation, Structural Characterization, Biosynthesis, and Biological Activities. Molecules 2020, 25, 395
2026
Correction: Ibrahim et al. Thiophenes—Naturally Occurring Plant Metabolites: Biological Activities and In Silico Evaluation of Their Potential as Cathepsin D Inhibitors. Plants 2022, 11, 539
2026
Phytoconstituents, Traditional Uses, and Biological Potential of
Edgeworthia
genus
2026
Anticancer Molecular Mechanisms of Phytosterols: An Updated Review on Clinical Trials
2026
Artificial Intelligence in the Food Industry: Transforming Safety, Efficiency, and Sustainability From Farm to Fork
2026
Exploring the Nutraceutical Potential of
Achillea millefolium
L.: Phytochemical Composition, Biological Activities, and Industrial Applications
2026
Dapansutrile alleviates sepsis-induced cardiac injury by modulating NF-кB-induced inflammatory response and TXNIP/NLRP3/ GSDMD-mediated pyroptosis
2026
Acetyl barlerin from
Barleria trispinosa
induces chemopreventive NQO1 and attenuates LPS-induced inflammation:
in vitro
and molecular dynamic studies
2025
2025
Natural P2Y12 inhibitors as antiplatelet leads: A multi-tool in silico study
2025
Natural Hydrazone Derivatives: Their Sources, Structures, and Bioactivities
2025
Nutmeg Beyond Spice: A Review on Its Therapeutic Potential, Safety and Industrial Promise
2025
Irpex lacteus: A Multifaceted Fungal Powerhouse—Exploring its Industrial Applications, Secondary Metabolites, and Biological Activities
2025
Integrative experimental and computational dataset for repurposed antibiofilm drug candidates targeting quorum sensing
2025
Elucidating the Anticancer Mechanisms of Tetrahydroxycurcumin: A Comprehensive Review of Preclinical Studies
2025
RETRACTED: Alhakamy et al. Fluoxetine Ecofriendly Nanoemulsion Enhances Wound Healing in Diabetic Rats: In Vivo Efficacy Assessment. Pharmaceutics 2022, 14, 1133
2024
Antimicrobial and anti-virulence activities of 4-shogaol from grains of paradise against gram-negative bacteria: Integration of experimental and computational methods
2024
Potential antioxidant, α-glucosidase, butyrylcholinesterase and acetylcholinesterase inhibitory activities of major constituents isolated from
Alpinia officinarum
hance rhizomes: computational studies and in vitro validation
2024
α-Glucosidase, butyrylcholinesterase and acetylcholinesterase inhibitory activities of phenolic compounds from Carthamus tinctorius L. flowers: In silico and in vitro studies
2024
Unveiling the potential of phytochemicals to inhibit nuclear receptor binding SET domain protein 2 for cancer: Pharmacophore screening, molecular docking, ADME properties, and molecular dynamics simulation investigations
2024
Computational screening identifies depsidones as promising Aurora A kinase inhibitors: extra precision docking and molecular dynamics studies
2024
Kaempferol sophoroside glucoside mitigates acetaminophen-induced hepatotoxicity: Role of Nrf2/NF-κB and JNK/ASK-1 signaling pathways
2024
Compilation of secondary metabolites produced by fungal strains identified as Aspergillus flavus var. oryzae (formerly Aspergillus oryzae), with a review of biotechnological applications, and computational studies of their anti-COVID-19 activity
2024
Paraherquamides – A new hope and great expectations of anthelmintic agents: Computational studies
2024
Benzophenones-natural metabolites with great Hopes in drug discovery: structures, occurrence, bioactivities, and biosynthesis
2023
Unveiling the Efficacy of Sesquiterpenes from Marine Sponge Dactylospongia elegans in Inhibiting Dihydrofolate Reductase Using Docking and Molecular Dynamic Studies
2023
Structure-Based Virtual Screening and Molecular Dynamics Simulation Assessments of Depsidones as Possible Selective Cannabinoid Receptor Type 2 Agonists
2023
Ferula sinkiangensis (Chou-AWei, Chinese Ferula): Traditional Uses, Phytoconstituents, Biosynthesis, and Pharmacological Activities
2023
Aspergillus nidulans—Natural Metabolites Powerhouse: Structures, Biosynthesis, Bioactivities, and Biotechnological Potential
2023
Genus Acanthella—A Wealthy Treasure: Secondary Metabolites, Synthesis, Biosynthesis, and Bioactivities
2023
Design of Novel Letrozole Analogues Targeting Aromatase for Breast Cancer: Molecular Docking, Molecular Dynamics, and Theoretical Studies on Gold Nanoparticles
2023
Comparative Genomic Analysis of Multi-Drug Resistant Pseudomonas aeruginosa Sequence Type 235 Isolated from Sudan
2023
Detection of Nonsynonymous Single Variants in Human HLA-DRB1 Exon 2 Associated with Renal Transplant Rejection
2023
Cepabiflas B and C as Novel Anti-Inflammatory and Anti-Apoptotic Agents against Endotoxin-Induced Acute Kidney and Hepatic Injury in Mice: Impact on Bax/Bcl2 and Nrf2/NF-κB Signalling Pathways
2023
2023
SIRT1/Nrf2/NF-κB Signaling Mediates Anti-Inflammatory and Anti-Apoptotic Activities of Oleanolic Acid in a Mouse Model of Acute Hepatorenal Damage
2023
Secondary Metabolites, Biological Activities, and Industrial and Biotechnological Importance of Aspergillus sydowii
2023
Modulation of NRF2/KEAP1-Mediated Oxidative Stress for Cancer Treatment by Natural Products Using Pharmacophore-Based Screening, Molecular Docking, and Molecular Dynamics Studies
2023
Taif Rose Oil Ameliorates UVB-Induced Oxidative Damage and Skin Photoaging in Rats via Modulation of MAPK and MMP Signaling Pathways
2023
Molecular Docking and Molecular Dynamics Studies Reveal the Anticancer Potential of Medicinal-Plant-Derived Lignans as MDM2-P53 Interaction Inhibitors
2023
Marine-Derived Compounds for CDK5 Inhibition in Cancer: Integrating Multi-Stage Virtual Screening, MM/GBSA Analysis and Molecular Dynamics Investigations
2023
2023
Design of Novel Phosphatidylinositol 3-Kinase Inhibitors for Non-Hodgkin’s Lymphoma: Molecular Docking, Molecular Dynamics, and Density Functional Theory Studies on Gold Nanoparticles
2023
Exploring the potential of approved drugs for triple-negative breast cancer treatment by targeting casein kinase 2: Insights from computational studies
2023
Fungal aromatic-bisabolane sesquiterpenoids—possible peptidylprolyl cis/trans isomerase (Pin1) inhibitors for cancer
2023
Ethnomedicinal uses, phytochemistry, and pharmacological relevance of Justicia procumbens (Oriental Water Willow) - A promising traditional plant
2023
Chaetomugilins and Chaetoviridins—Promising Natural Metabolites: Structures, Separation, Characterization, Biosynthesis, Bioactivities, Molecular Docking, and Molecular Dynamics
2022
Mokko Lactone Alleviates Doxorubicin-Induced Cardiotoxicity in Rats via Antioxidant, Anti-Inflammatory, and Antiapoptotic Activities
2022
Thiophenes—Naturally Occurring Plant Metabolites: Biological Activities and In Silico Evaluation of Their Potential as Cathepsin D Inhibitors
2022
Fungal Naphthalenones; Promising Metabolites for Drug Discovery: Structures, Biosynthesis, Sources, and Pharmacological Potential
2022
2022
Dactylospongia elegans—A Promising Drug Source: Metabolites, Bioactivities, Biosynthesis, Synthesis, and Structural-Activity Relationship
2022
Lansium domesticum—A Fruit with Multi-Benefits: Traditional Uses, Phytochemicals, Nutritional Value, and Bioactivities
2022
Phytoconstituents and Pharmacological Activities of Indian Camphorweed (Pluchea indica): A Multi-Potential Medicinal Plant of Nutritional and Ethnomedicinal Importance
2022
Exploring the Activity of Fungal Phenalenone Derivatives as Potential CK2 Inhibitors Using Computational Methods
2022
Stachybotrys chartarum—A Hidden Treasure: Secondary Metabolites, Bioactivities, and Biotechnological Relevance
2022
Phenolics from Chrozophora oblongifolia Aerial Parts as Inhibitors of α-Glucosidases and Advanced Glycation End Products: In-Vitro Assessment, Molecular Docking and Dynamics Studies
2022
RETRACTED: Fluoxetine Ecofriendly Nanoemulsion Enhances Wound Healing in Diabetic Rats: In Vivo Efficacy Assessment
2022
Cucurbitacin E glucoside alleviates concanavalin A-induced hepatitis through enhancing SIRT1/Nrf2/HO-1 and inhibiting NF-ĸB/NLRP3 signaling pathways
2022
Ethnobotanical Uses, Phytochemical Composition, Biosynthesis, and Pharmacological Activities of Carpesium abrotanoides L. (Asteraceae)
2022
Bio-Guided Isolation of SARS-CoV-2 Main Protease Inhibitors from Medicinal Plants: In Vitro Assay and Molecular Dynamics
2022
Genus Smenospongia: Untapped Treasure of Biometabolites—Biosynthesis, Synthesis, and Bioactivities
2022
Alpha-Mangostin as a New Therapeutic Candidate for Concanavalin A-Induced Autoimmune Hepatitis: Impact on the SIRT1/Nrf2 and NF-κB Crosstalk
2022
6-Paradol Alleviates Testosterone-Induced Benign Prostatic Hyperplasia in Rats by Inhibiting AKT/mTOR Axis
2022
Aspergillus ochraceus: Metabolites, Bioactivities, Biosynthesis, and Biotechnological Potential
2022
Advances in Fungal Phenaloenones—Natural Metabolites with Great Promise: Biosynthesis, Bioactivities, and an In Silico Evaluation of Their Potential as Human Glucose Transporter 1 Inhibitors
2022
Natural Reno-Protective Agents against Cyclosporine A-Induced Nephrotoxicity: An Overview
2022
Garcixanthone E and Garcimangophenone C: New Metabolites from Garcinia mangostana and Their Cytotoxic and Alpha Amylase Inhibitory Potential
2022
Mangosteen Metabolites as Promising Alpha-Amylase Inhibitor Candidates: In Silico and In Vitro Evaluations
2022
Fungal Bergamotane Sesquiterpenoids—Potential Metabolites: Sources, Bioactivities, and Biosynthesis
2022
Integracides: Tetracyclic Triterpenoids from Fusarium sp.—Their 5-Lipoxygenase Inhibitory Potential and Structure–Activity Relation Using In Vitro and Molecular Docking Studies
2022
Docking and Molecular Dynamic Investigations of Phenylspirodrimanes as Cannabinoid Receptor-2 Agonists
2022
Garcinone E Mitigates Oxidative Inflammatory Response and Protects against Experimental Autoimmune Hepatitis via Modulation of Nrf2/HO-1, NF-κB and TNF-α/JNK Axis
2022
In Vivo Evaluation of the Anti-Schistosomal Potential of Ginger-Loaded Chitosan Nanoparticles on Schistosoma mansoni: Histopathological, Ultrastructural, and Immunological Changes
2022
Fusaroxazin, a novel cytotoxic and antimicrobial xanthone derivative from Fusarium oxysporum.
Sabrin Ragab Mohamed Ibrahim
2022
Genus Thielavia: Phytochemicals, industrial importance and biological relevance.
Sabrin Ragab Mohamed Ibrahim
2022
Terretonins from aspergillus genus: Structures, biosynthesis, bioactivities,
and structural elucidation.
Sabrin Ragab Mohamed Ibrahim
2022
Repurposing of Some Natural Product Isolates as SARS-COV-2 Main Protease Inhibitors via In Vitro Cell Free and Cell-Based Antiviral Assessments and Molecular Modeling Approaches
2021
Nitric-Oxide-Mediated Vasodilation of Bioactive Compounds Isolated from Hypericum revolutum in Rat Aorta
2021
Fungal Depsides—Naturally Inspiring Molecules: Biosynthesis, Structural Characterization, and Biological Activities
2021
Bright Side of Fusarium oxysporum: Secondary Metabolites Bioactivities and Industrial Relevance in Biotechnology and Nanotechnology
2021
Mokko Lactone Attenuates Doxorubicin-Induced Hepatotoxicity in Rats: Emphasis on Sirt-1/FOXO1/NF-κB Axis
2021
Terretonin as a New Protective Agent against Sepsis-Induced Acute Lung Injury: Impact on SIRT1/Nrf2/NF-κBp65/NLRP3 Signaling
2021
Mangostanaxanthone IV Ameliorates Streptozotocin-Induced Neuro-Inflammation, Amyloid Deposition, and Tau Hyperphosphorylation via Modulating PI3K/Akt/GSK-3β Pathway
2021
Umuhengerin Neuroprotective Effects in Streptozotocin-Induced Alzheimer’s Disease Mouse Model via Targeting Nrf2 and NF-Kβ Signaling Cascades
2021
Biologically active secondary metabolites and biotechnological applications of species of the family Chaetomiaceae (Sordariales): an updated review from 2016 to 2021
2021
Untapped Potential of Marine-Associated Cladosporium Species: An Overview on Secondary Metabolites, Biotechnological Relevance, and Biological Activities
2021
Naturally Occurring Isocoumarins Derivatives from Endophytic Fungi: Sources, Isolation, Structural Characterization, Biosynthesis, and Biological Activities
2020
Plectrabarbene, a New Abietane Diterpene from Plectranthus barbatus Aerial Parts
2020
Protective anti-inflammatory activity of tovophyllin A against acute lung injury and its potential cytotoxicity to epithelial lung and breast carcinomas
2020
Suppression of LPS-Induced Hepato- and Cardiotoxic Effects by Pulicaria petiolaris via NF-κB Dependent Mechanism
2020
Mangostanaxanthone VIIII, a new xanthone from Garcinia mangostana pericarps, α-amylase inhibitory activity, and molecular docking studies
2019
Cyclocuneatol and Cuneatannin, New Cycloartane Triterpenoid and Ellagitannin Glycoside from
Euphorbia cuneata
2019
α‐Amylase inhibition of xanthones fromGarcinia mangostanapericarps and their possible use for the treatment of diabetes with molecular docking studies
2019
Garcixanthone D, a New Xanthone, and Other Xanthone Derivatives From Garcinia mangostana Pericarps: Their α‐Amylase Inhibitory Potential and Molecular Docking Studies
2019
Protective activity of tovophyllin A, a xanthone isolated from
Garcinia mangostana
pericarps, against acetaminophen-induced liver damage: role of Nrf2 activation
2018
GenusHylocereus: Beneficial phytochemicals, nutritional importance, and biological relevance-A review
2018
Vitex agnus‐castussafeguards the lung against lipopolysaccharide‐induced toxicity in mice
2018
8-Hydroxyirilone 5-methyl ether and 8-hydroxyirilone, new antioxidant and α-amylase inhibitors isoflavonoids from Iris germanica rhizomes.
Sabrin Ragab Mohamed Ibrahim
2017
Antioxidant α-amylase inhibitors flavonoids from Iris germanica rhizomes.
Sabrin Ragab Mohamed Ibrahim
2017
Curviflorside and curviflorin, new naphthalene glycoside and flavanol from Plicosepalus curviflorus.
Sabrin Ragab Mohamed Ibrahim
2017
Thiotagetin A, a new cytotoxic thiophene from Tagetes minuta.
Sabrin Ragab Mohamed Ibrahim
2017
Ingenine E, a new cytotoxic β-carboline alkaloid from the Indonesian sponge Acanthostrongylophora ingens.
Sabrin Ragab Mohamed Ibrahim
2017
γ-Butyrolactones from Aspergillus species: Structures, biosynthesis and biological activities.
Sabrin Ragab Mohamed Ibrahim
2017
Aspernolides L and M, new butyrolactones from the endophytic fungus Aspergillus versicolor.
Sabrin Ragab Mohamed Ibrahim
2017
Anti-oxidant and anti-inflammatory cyclic diarylheptanoids from Alnus japonica stem bark.
Sabrin Ragab Mohamed Ibrahim
2017
Volatile oil profile of some lamiaceous plants growing in Saudi Arabia and their biological activities.
Sabrin Ragab Mohamed Ibrahim
2017
New xanthones and cytotoxic constituents from Garcinia mangostana fruit hulls against human hepatocellular, breast and colorectal cancer cell lines.
Sabrin Ragab Mohamed Ibrahim
2017
Aegyoxepane: A new oxepane derivative from the fungus Aspergillus aegyptiacus.
Sabrin Ragab Mohamed Ibrahim
2016
Ingenines C and D, new cytotoxic pyrimidine-β-carboline alkaloids from the Indonesian sponge Acanthostrongylophora ingens.
Sabrin Ragab Mohamed Ibrahim
2016
Fusarithioamide A, a new antimicrobial and cytotoxic benzamide derivative from the endophytic fungus Fusarium chlamydosporium.
Sabrin Ragab Mohamed Ibrahim
2016
Pyridoacridine alkaloids from deep-water marine organisms: Structural elucidation.
Sabrin Ragab Mohamed Ibrahim
2016
Anti-quorum sensing activity of some medicinal plants.
Sabrin Ragab Mohamed Ibrahim
2016
In silico modeling studies of 5-HT2B antagonistic activity of 2-(2-phenylethyl) chromone derivatives from Cucumis melo seeds.
Sabrin Ragab Mohamed Ibrahim
2016
Plicosepalin A, a new antioxidant catechin-gallic acid derivative of inositol from the mistletoe Plicosepalus curviflorus.
Sabrin Ragab Mohamed Ibrahim
2016
Periplocain A, a new naphthalene derivative from Periploca aphylla growing in Saudi Arabia.
Sabrin Ragab Mohamed Ibrahim
2016
Callyptide A, a new cytotoxic peptide from the Red Sea marine sponge Callyspongia species.
Sabrin Ragab Mohamed Ibrahim
2016
Cucumol A: A cytotoxic triterpenoid from Cucumis melo seeds.
Sabrin Ragab Mohamed Ibrahim
2016
Calotroposide S, a new cytotoxic oxypregnane oligoglycoside from Calotropis procera.
Sabrin Ragab Mohamed Ibrahim
2016
Naturally occurring naphthalenes: Chemistry, biosynthesis, structural elucidation and biological activities.
Sabrin Ragab Mohamed Ibrahim
2016
Marine pyridoacridine alkaloids: Biosynthesis and biological activities.
Sabrin Ragab Mohamed Ibrahim
2016
Integracides F and G: New tetracyclic triterpenoids from the endophytic fungus Fusarium sp.
Sabrin Ragab Mohamed Ibrahim
2016
Naturally occurring thiophenes: Isolation, purification, structural elucidation and evaluation of bioactivities.
Sabrin Ragab Mohamed Ibrahim
2016
New ursane triterpenoids from Ficus pandurata and their binding affinity for human cannabinoid and opioid receptors.
Sabrin Ragab Mohamed Ibrahim
2016
Terrenolide S, a new antileishmanial butenolide from the endophytic fungus Aspergillus terreus.
Sabrin Ragab Mohamed Ibrahim
2016
Integracides H-J: New tetracyclic triterpenoids from the endophytic fungus Fusarium sp.
Sabrin Ragab Mohamed Ibrahim
2016
Alnuheptanoid B: A new cyclic diarylheptanoid from Alnus japonica stem bark.
Sabrin Ragab Mohamed Ibrahim
2016
New anti-inflammatory sesquiterpenes from the rhizomes of Costus speciosus.
Sabrin Ragab Mohamed Ibrahim
2015
Aspernolides F and G, new butyrolactones from the endophytic fungus Aspergillus terreus.
Sabrin Ragab Mohamed Ibrahim
2015
Naphthylisoquinoline alkaloids potential drug leads.
Sabrin Ragab Mohamed Ibrahim
2015
Litchi chinensis: Medicinal uses, phytochemistry and pharmacology.
Sabrin Ragab Mohamed Ibrahim
2015
Cucumin S, a new phenylethyl chromone from Cucumis melo var. reticulates seeds.
Sabrin Ragab Mohamed Ibrahim
2015
Minutaside A, new &alphaq;‐amylase inhibitor flavonol glucoside from Tagetes minuta: Antidiabetic, antioxidant and molecular modeling studies.
Sabrin Ragab Mohamed Ibrahim
2015
New purine alkaloids from the Red Sea marine tunicate Symplegma rubra.
Sabrin Ragab Mohamed Ibrahim
2015
Antimicrobial activity of extracts and compounds isolated from Cassia italic aerial parts.
Sabrin Ragab Mohamed Ibrahim
2015
Staphylopeptide A, a new cyclic tetrapeptide from culture broth of Staphylococcus sp.
Sabrin Ragab Mohamed Ibrahim
2015
A review: Compounds isolated from Cyperus species (Part II): Terpenoidal.
Sabrin Ragab Mohamed Ibrahim
2015
A review: Compounds isolated from Cyperus species (Part I): Phenolics and nitrogenous.
Sabrin Ragab Mohamed Ibrahim
2015
Naturally occurring didemnaketals: Structural elucidation, features and pharmacological activities.
Sabrin Ragab Mohamed Ibrahim
2015
Calotroposides H-N, new cytotoxic oxypregnane oligoglycosides from the root bark of Calotropis procera.
Sabrin Ragab Mohamed Ibrahim
2015
Aegyptolidines A and B: New pyrrolidine alkaloids from the fungus Aspergillus aegyptiacus.
Sabrin Ragab Mohamed Ibrahim
2015
Blepharisides A and B, new flavonol glycosides from Blepharis ciliaris growing in Saudi Arabia.
Sabrin Ragab Mohamed Ibrahim
2015
Natural occurring 2-(2-phenylethyl) chromones, structure elucidation and biological activities.
Sabrin Ragab Mohamed Ibrahim
2015
Stigmasterol tetracosanoate, a new stigmasterol ester from the Egyptian Blepharis ciliaris.
Sabrin Ragab Mohamed Ibrahim
2015
Ingenines A and B, two new alkaloids from the Indonesian sponge Acanthostrongylophora ingens.
Sabrin Ragab Mohamed Ibrahim
2015
2,3-Seco-2,3-dioxo-lyngbyatoxin A from a Red Sea strain of the marine cyanobacterium Moorea producens.
Sabrin Ragab Mohamed Ibrahim
2015
Didemnaketals F and G, new bioactive spiroketals from a Red sea ascidian Didemnum species.
Sabrin Ragab Mohamed Ibrahim
2014
Mangostanaxanthones I and II, new xanthones from the pericarp of Garcinia mangostana.
Sabrin Ragab Mohamed Ibrahim
2014
Alnuheptanoid A: A new diarylheptanoid derivative from Alnus japonica.
Sabrin Ragab Mohamed Ibrahim
2014
Hypoestenonols A and B, new fusicoccane diterpenes from Hypoestes forskalei.
Sabrin Ragab Mohamed Ibrahim
2014
Chemical constituents and biological investigations of the aerial parts of Egyptian Clerodendrum inerme.
Sabrin Ragab Mohamed Ibrahim
2014
2014
Didemnacerides A and B: Two new glycerides from Red sea ascidian Didemnum species.
Sabrin Ragab Mohamed Ibrahim
2014
Urgineaglyceride A: A new monoacylglycerol from the Egyptian Drimia maritime bulbs.
Sabrin Ragab Mohamed Ibrahim
2014
Zeaoxazolinone, a new antifungal agent from Zea mays roots.
Sabrin Ragab Mohamed Ibrahim
2014
Proceraside A, a new cardiac glycoside from the root barks of Calotropis procera with in vitro anticancer effects.
Sabrin Ragab Mohamed Ibrahim
2014
Klodorone A and klodorol A: new triterpenes from Kleinia odora
Sabrin Ragab Mohamed Ibrahim
2014
Chemical constituents, anti-inflammatory, and antioxidant activities of Anisotes trisulcus.
Sabrin Ragab Mohamed Ibrahim
2014
A review on natural contraceptive agents.
Sabrin Ragab Mohamed Ibrahim
2014
Dendronephthols A-C, new sesquiterpenoids from the Red Sea soft coral Dendronephthya sp.
Sabrin Ragab Mohamed Ibrahim
2014
Theonellamide G, a potent antifungal and cytotoxic bicyclic glycopeptide from the Red Sea marine sponge Theonella swinhoei.
Sabrin Ragab Mohamed Ibrahim
2014
Non-alkaloidal compounds from the bulbs of the Egyptian plant Pancratium maritimum.
Sabrin Ragab Mohamed Ibrahim
2014
Antioxidant and anti-inflamatory activities of phenolic constituents from Primula elatior L. Aerial part.
Sabrin Ragab Mohamed Ibrahim
2014
New thiophene and flavonoid from Tagetes minuta leaves growing in Saudi Arabia.
Sabrin Ragab Mohamed Ibrahim
2014
New chromone and triglyceride from Cucumis melo seeds.
Sabrin Ragab Mohamed Ibrahim
2014
Didemnaketals D and E, bioactive terpenoids from a Red Sea ascidian Didemnum species.
Sabrin Ragab Mohamed Ibrahim
2014
New anti-inflammatory flavonoids from Cadaba glandulosa Forssk.
Sabrin Ragab Mohamed Ibrahim
2014
Sagitol C, a new cytotoxic pyridoacridine alkaloid from the sponge Oceanapia sp.
Sabrin Ragab Mohamed Ibrahim
2013
New alkaloids from Pancratium maritimum.
Sabrin Ragab Mohamed Ibrahim
2013
New ceramides and isoflavone from the Egyptian Iris germanica L. rhizomes.
Sabrin Ragab Mohamed Ibrahim
2013
Natural antihyperlipidemic agents: Current status and future perspectives.
Sabrin Ragab Mohamed Ibrahim
2013
Lupeol-3-O-decanoate, a new triterpene ester from Cadaba farinose Forssk. growing in Saudi Arabia.
Sabrin Ragab Mohamed Ibrahim
2013
Chemical constituents, antimicrobial, analgesic, antipyretic and anti-inflammatory activities of Euphorbia peplus L.
Sabrin Ragab Mohamed Ibrahim
2013
A new isoflavone from Blepharis ciliaris of an Egyptian origin.
Sabrin Ragab Mohamed Ibrahim
2013
Activity and structure elucidation of ceramides.
Sabrin Ragab Mohamed Ibrahim
2012
Macro-and micromorphology of the root, stem, leaf, inflorescence and fruit of Euphorbia peplus L. growing in Egypt.
Sabrin Ragab Mohamed Ibrahim
2012
Plant endophytes, renewable source of new natural products.
Sabrin Ragab Mohamed Ibrahim
2012
New ursane-type triterpenes from the root bark of Calotropis procera.
Sabrin Ragab Mohamed Ibrahim
2012
New constituents from the rhizomes of Egyptian Iris germanica L.
Sabrin Ragab Mohamed Ibrahim
2012
Diacarperoxide S, new norterpene cyclic peroxide from the sponge Diacarnus megaspinorhabdosa.
Sabrin Ragab Mohamed Ibrahim
2012
5-hydroxy vasentine, a new pyrroloquinazoline alkaloids from Anisotes trisulcus (Forssk.) nees.
Sabrin Ragab Mohamed Ibrahim
2011
A new xanthone from the roots of Centaurium spicatum.
Sabrin Ragab Mohamed Ibrahim
2011
Callyaerins A-F and H, new cytotoxic cyclic peptides from the Indonesian marine sponge Callyspongia aerizusa.
Sabrin Ragab Mohamed Ibrahim
2010
New 2-(2-phenylethyl) chromone derivatives from the seeds of Cucumis melo L. var. reticulatus.
Sabrin Ragab Mohamed Ibrahim
2010
Iotrochotamides I and II: New ceramides from the Indonesian sponge Iotrochota purpurea.
Sabrin Ragab Mohamed Ibrahim
2009
Phenolic constituents of Cucurbita pepo L. cv 'Eskandrani' (summer squash) flowers.
Sabrin Ragab Mohamed Ibrahim
2009
Chemical composition and hepato-protective activity of Imperata cylindrical Beauv.
Sabrin Ragab Mohamed Ibrahim
2009
Portulene, a new diterpene from Portulaca oleracea L.
Sabrin Ragab Mohamed Ibrahim
2008
Diacarperoxides, norterpene cyclic peroxides from the sponge Diacarnus megaspinorhabdosa.
Sabrin Ragab Mohamed Ibrahim
2008
Callyaerin G, a new cytotoxic cyclic peptide from the marine sponge Callyspongia aerizusa.
Sabrin Ragab Mohamed Ibrahim
2008
Strepsiamide A-C, new ceramides from the marine sponge Strepsichordaia lendenfeldi.
Sabrin Ragab Mohamed Ibrahim
2008
Acanthomine A, a new pyrimidine-&betap;-carboline alkaloid from the sponge Acanthostrongylophora ingens.
Sabrin Ragab Mohamed Ibrahim
2008
Eucalyptone G, a new phloroglucinol derivative and other constituents from Eucalyptus globules Labill.
Sabrin Ragab Mohamed Ibrahim
2007
A new cytotoxic sesquiterpene and three anti-inflammatory flavonoids of the Egyptian Tanacetum santolinoides.
Sabrin Ragab Mohamed Ibrahim
2007
Cytotoxic sesquiterpene lactones of egyptian Tanacetum santolinoides.
Sabrin Ragab Mohamed Ibrahim
2007
Macro- and micromorphology of Crinum asiaticum Linn. cultivated in Egypt. Part II: The inflorescence.
Sabrin Ragab Mohamed Ibrahim
2000
Macro- and micromorphology of Crinum asiaticum Linn. cultivated in Egypt. Part I: Roots, bulbs and leaves.
Sabrin Ragab Mohamed Ibrahim
1999