Results 31 to 40 of about 763 (162)

Catalytic Enantioselective Synthesis of Flavanones and Chromanones. [PDF]

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Margaret M, Biddle, Michael, Lin, Karl A, Scheidt   +2 more
openaire   +2 more sources

Multipathway modulation of neuroinflammation and oxidative stress by hesperidin in a rat single prolonged stress model of post‐traumatic stress disorder

Animal Models and Experimental Medicine, EarlyView.
Single prolonged stress (SPS) induces post‐traumatic stress disorder (PTSD)‐like neuropathology characterized by oxidative stress, neuroinflammation, astrocytic reactivity, neuronal damage, and reduced neurotrophic support in the hippocampus, amygdala, and prefrontal cortex. Hesperidin counteracts these effects by attenuating lipid peroxidation and pro‐
Godson Emeka Anyanwu, Ogan Christopher Akanaku, Augustine Oviosun, Precious E. Ekwueme, Paul Anyiom Odey, Chima Paul Okechukwu Ugwu, Chinyere Nkemjika Anyanwu   +6 more
wiley   +1 more source

Polyphenols from Citrus Tacle^® Extract Endowed with HMGCR Inhibitory Activity: An Antihypercholesterolemia Natural Remedy

Molecules, 2021
Tacle® is a citrus fruit obtained from the crossbreeding of Clementine and Tarocco cultivars. This fruit retains a promising nutraceutical potential most likely due to a high content in polyphenols, among which the main constituents are the two ...
Fedora Grande, Maria Antonietta Occhiuzzi, Maria Rosaria Perri, Giuseppina Ioele, Bruno Rizzuti, Giancarlo Statti, Antonio Garofalo   +6 more
doaj   +1 more source

Synergistic Enhancement of Antioxidant Activity in Arbutus unedo Leaf Extract by Biological Fluids: Implications for Functional and Nutraceutical Applications

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This study examined the effect of biological fluids (saliva, blood plasma, and urine) on the antioxidant capacity of an aqueous extract derived from Arbutus unedo leaves. The extract displayed a concentration‐dependent reducing activity in the ferric reducing power assay (IC50 = 292 ± 7.54 µg/mL) and phosphomolybdenum assays (IC50 = 461.67 ± 4.
Idir Moualek, Hamdi Bendif, Karima Benarab, Giulio Lupidi, Fehmi Boufahja, Stefania Garzoli, Karim Houali   +6 more
wiley   +1 more source

Deciphering the Anti-Listerial Activity and Phytochemical Composition of Licorice Root Extract Using LC-MS/MS in Combination with In Vitro and Computational Evaluations

Applied Sciences
Licorice roots are a rich source of bioactive compounds with multiple biological activities. The objective of this study was to evaluate the inhibitory effects of licorice root extract against a range of Listeria strains.
Christodoulos Michael, Atalanti Christou, Ana Maria Gómez-Caravaca, Vlasios Goulas, Catherine E. D. Rees, George Botsaris   +5 more
doaj   +1 more source

Comparative Analysis of Primary and Secondary Metabolites in the Peel of Eight Blood Orange Varieties

AgriEngineering, 2023
The global cultivation of blood oranges is experiencing an increase due to their remarkable nutritional properties. Blood orange by-products, especially the peel, have a high concentration of bioactive compounds with exceptional antioxidant potential ...
Pablo Melgarejo, Manuel Ballesta-de los Santos, Juan José Martínez-Nicolás, Amparo Melián-Navarro, Antonio Ruíz-Canales, María Ángeles Forner-Giner, Pilar Legua   +6 more
doaj   +1 more source

A Bio‐Based Chiroptical Overcrowded Alkene From Flavanone: Photoreactivity and Theoretical Investigation

Chemistry – A European Journal, EarlyView.
A sustainable route to photoresponsive molecular systems is achieved using the bio‐based flavanone (‐)‐isolonchocarpin from Tephrosia vogelii. Through McMurry homocoupling and light‐driven 6‐π‐electrocyclization, an overcrowded alkene and a fluorescent O‐heterocyclic phenanthrene are synthesized.
Deryl H. Limawan, Adrien Combe, Anthony Bongso, Bayu Dwiputra, Atthar L. Ivansyah, Roza R. Weber, Charlotte N. Stindt, Robby Roswanda, Ben L. Feringa   +8 more
wiley   +1 more source

In Vivo Anti-Inflammatory Evaluation and In Silico Physicochemical Characterization of Flavanones from E. platycarpa Leaves

Molecules
The inflammatory response is a defence mechanism triggered by tissue damage, aiming to eliminate harmful agents and initiate healing. Conventional anti-inflammatory drugs, such as NSAIDs and corticosteroids, are widely used but often cause severe side ...
Berenice Andrade-Carrera, Valeri Domínguez-Villegas, Ana Cristina Calpena, María Luisa Garduño-Ramírez   +3 more
doaj   +1 more source

Dietary Polyphenol Intake and Depression: Results from the Mediterranean Healthy Eating, Lifestyle and Aging (MEAL) Study

Molecules, 2018
Background: The epidemiological evidence for a relation between dietary polyphenol intake and depression is limited. Therefore, the aim of this study was to assess the association between habitual dietary intake of total polyphenols, their classes ...
Justyna Godos, Sabrina Castellano, Sumantra Ray, Giuseppe Grosso, Fabio Galvano   +4 more
doaj   +1 more source

Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis

European Journal of Organic Chemistry, EarlyView.
In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley   +1 more source