Results 81 to 90 of about 15,472 (254)

Pemanfaatan Kulit Manggis (Garcinia Mangostana L) Sebagai Formulasi Tablet Anti Kanker Yang Praktis Dan Ekonomis [PDF]

open access: yes, 2013
Based on data from the World Health Organization (WHO 2010) deadly disease cancer is number two in the world after heart disease. Therefore, there is need for intensive treatment to overcome these health problems, as proclaimed in the draft long-term ...
Amin, A. (Azizah)   +2 more
core   +1 more source

Discovery of a New Xanthone against Glioma: Synthesis and Development of (Pro)liposome Formulations

open access: yesMolecules, 2019
Following our previous work on the antitumor activity of acetylated flavonosides, a new acetylated xanthonoside, 3,6-bis(2,3,4,6-tetra-O-acetyl-β-glucopyranosyl)xanthone (2), was synthesized and discovered as a potent inhibitor of tumor cell growth.
Ana Alves   +10 more
doaj   +1 more source

Cytotoxicity and structure-activity relationships of xanthone derivatives from Mesua beccariana, Mesua ferrea and Mesua congestiflora towards nine human cancer cell lines. [PDF]

open access: yes, 2013
The cytotoxic structure-activity relationships among a series of xanthone derivatives from Mesua beccariana, Mesua ferrea and Mesua congestiflora were studied. Eleven xanthone derivatives identified as mesuarianone (1), mesuasinone (2), mesuaferrin A (3),
Gwendoline Cheng   +5 more
core   +3 more sources

Two New Diphenylketones and a New Xanthone from Talaromyces islandicus EN-501, an Endophytic Fungus Derived from the Marine Red Alga Laurencia okamurai

open access: yesMarine Drugs, 2016
Two new diphenylketones (1 and 2), a new xanthone (3), and a known xanthone analogue (4) were isolated and identified from Talaromyces islandicus EN-501, an endophytic fungus obtained from the fresh collected marine red alga Laurencia okamurai.
Hong-Lei Li   +4 more
doaj   +1 more source

2,3-Diarylxanthones as potential inhibitors of Arachidonic acid metabolic pathways [PDF]

open access: yes, 2017
In response to an inflammatory stimulus, arachidonic acid (AA), the main polyunsaturated fatty acid present in the phospholipid layer of cell membranes, is released and metabolized to a series of eicosanoids.
Feliciano, Manuel   +7 more
core   +3 more sources

Antibacterial Activity of a Mouthwash Containing Plectranthus amboinicus (Lour.) Spreng Extract and Lippia sidoides Cham. Essential Oil

open access: yesChemistry &Biodiversity, Volume 23, Issue 3, March 2026.
Plant‐Based Antibacterial Mouthwash. ABSTRACT This study investigated the development of a mouthwash formulated with Plectranthus amboinicus leaf extract (PaEE) and Lippia sidoides leaf essential oil (LsOE), exploring their antibacterial potential.
Wilma Francisca da Silva   +6 more
wiley   +1 more source

Chemical Constituents From Annona Muricata (Linn.) and Garcinia Mangostana (Linn.) and Their Biological Activities [PDF]

open access: yes, 2005
Chemical studies were carried out on Annona muricata L. (Annonaceae) and Garcilzia mangostana L. (Guttiferae). The chemical investigations covered acetogenin, triterpenoids and xanthones.
Daud, Shaari
core  

Characterization of 2,3-diarylxanthones by electrospray mass spectrometry: gas-phase chemistry versus known antioxidant activity properties [PDF]

open access: yes, 2016
Xanthones (XH) are a class of heterocyclic compounds widely distributed in nature that hold numerous noteworthy biological and antioxidant activities. Therefore, it is of utmost importance to achieve relevant detailed structural information to understand
Barros, António S.   +5 more
core   +1 more source

Triazine‐Naphthalimide Cage for the Recognition of Nucleotides and Parallel G‐Quadruplex

open access: yesChemistryEurope, Volume 4, Issue 3, March 2026.
A cage‐like receptor is designed by combining a triazine‐based macrocycle with a naphthalimide dye. The modular construction enables the recognition of various sites on the G‐quadruplex, specifically the phosphate residues and guanine quartets. This design approach provides strong and selective binding of parallel G‐quadruplex over double‐stranded DNA ...
Maryam Akhgar, Evgeny A. Kataev
wiley   +1 more source

Polarography of Xanthone

open access: yes, 1997
Chemistry Departmeot, University of Delhi, Delhi- II 0 007 Karimganj College, Karimganj-788 710 Manuscript received 3 March 1994, re11ised 15 December 1995, accepted 9 May 1996 Polarography of ...
N. R. BANNERJEE, R. CHAKRABORTY
openaire   +1 more source

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