Formulation of bacterial cellulose nanofibrils incorporated with xanthone as functional green ingredients for cosmeceutical products [PDF]
Scientific ReportsThis study developed a bio-based gel using bacterial cellulose nanofibrils (BCNF) as a natural moisturizing and delivery matrix, and xanthone, an active ingredient from Garcinia mangostana peel, with known antimicrobial, anti-inflammatory, and ...
Sanattapon Kongtaveesombat +4 more
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Photochemical Cyclization of Tertiary Buta-2,3-dienamides to β-Lactams Upon Triplet Energy Transfer. [PDF]
Angew Chem Int Ed EnglEnergy transfer is the key to the successful photocyclization of the title compounds to 3,4‐disubstituted 2‐azetidinones. If the substituent at the nitrogen atom is primary (R2 = H), trans products are formed exclusively. The triplet state of xanthen‐9‐one (XT) was found to be quenched by an allene amide (R, R2 = H, R1 = Bn, and R3 = Ph) with a ...
Hofer J, Bertrams MS, Kerzig C, Bach T.
europepmc +3 more sources
Synthesis, characterization, and computational evaluation of some synthesized xanthone derivatives: focus on kinase target network and biomedical properties [PDF]
Frontiers in PharmacologyBackgroundXanthones are dubbed as putative lead-like molecules for cancer drug design and discovery. This study was aimed at the synthesis, characterization, and in silico target fishing of novel xanthone derivatives.MethodsThe products of reactions of ...
Wisam Taher Muslim +7 more
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Xanthone impairs platelet activation and thrombus formation
PlateletsXanthone, a naturally occurring oxygenated heterocyclic compound from the Garcinia family with known anti-cancer, antimicrobial, antioxidant, anti-inflammatory, and antiviral properties, has an unclear role in platelet function.
Hui Zhu +8 more
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Binding Mode Analysis of Antifouling Compounds Targeting Tyrosinase and Acetylcholinesterase by Saturation Transfer Difference NMR Spectroscopy. [PDF]
ChembiochemMussels are key macrofoulers targeted by antifouling (AF) strategies, yet few molecular targets have been explored to guide the development of new ecofriendly agents. Here, saturation transfer difference‐nuclear magnetic resonance (STD‐NMR) is used to investigate the interactions between AF compounds and settlement‐related enzymes, namely, tyrosinase ...
Gomes AS +5 more
europepmc +2 more sources
Exploring green solvent systems and enhanced solubility of xanthone in triglyceride-based tricaprin-tricaprylin mixtures with thermodynamic insights [PDF]
BMC ChemistryThis study explores the use of green solvent systems by investigating the solubility and thermodynamic properties of xanthone (1) in triglyceride-based tricaprin (2) and tricaprylin (3) mixtures, aiming to replace traditional organic solvents.
Hua Liu +4 more
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Xanthone Dimers in Angiosperms, Fungi, Lichens: Comprehensive Review of Their Sources, Structures, and Pharmacological Properties [PDF]
MoleculesXanthone dimers, a distinctive class of natural metabolites renowned for their unique structures, are abundantly present in a diverse array of angiosperms, fungi, and lichens. These compounds not only exhibit remarkable diversity but also possess a broad
Fengzhi Shi +4 more
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PRENYLATED XANTHONES FROM Rheedia acuminata [PDF]
Acta Amazonica, 1993 Pyranojacareubin; 1,5-dihydroxy-6',6'-dimethyl-2H-pyran(2',3':6,7) -6",6"-dim-ethyI-2H,4H-pyran(2",3":2,3)xanthone and a new xanthone l,6-dihydroxy-5-methoxy-6',6'-dim-ethyl-2H-pyran(2',3':3,2)-7-(3,3-dimethylprop-2-enyl)xanthone were isolated from the ...
Maria das G. B ZOGHBI +3 more
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PRENYLATED XANTHONES FROM Rheedia acuminata (reprinted from Acta Amazônica, 23(2/3):181-185) [PDF]
Acta Amazonica, 1994 Pyranojacareubin; 1,5-dihydroxy-6',6'-dimethyl-2H-pyran(2,,3':6,7) -6",6"-dime-thyl-2H,4H-pyran(2",3":2,3)xanthone and a new xanthone l,6-dihydroxy-5-methoxy-6',6'-dime-thyl-2H-pyran(2',3':3,2)-7-(3,3-dimethylprop-2-enyl)xanthone were isolated from the ...
Maria das G. B. ZOGHBI +3 more
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Xanthone Biosynthetic Pathway in Plants: A Review
Frontiers in Plant Science, 2022 Xanthones are secondary metabolites rich in structural diversity and possess a broad array of pharmacological properties, such as antitumor, antidiabetic, and anti-microbes.
Juwairiah Remali +2 more
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