Results 61 to 70 of about 11,180 (215)
Sintesis Nanoemulsi dari Ekstrak Kulit Manggis dengan Metode Energi Tinggi
Jurnal Teknologi dan Industri Pangan, 2023 Mangosteen (Garcinia mangostana L.) has become the main agricultural products contributing to the largest annual foreign exchange from the fruit category.
Tri Rizki +3 more
doaj +1 more source
European Journal of Organic Chemistry, Volume 29, Issue 2, January 16, 2026.Syntheses of BF2 complexes of 1‐(arylamino)anthraquinones and related compounds are developed and their properties studied. The physical properties of anthraquinones can be modulated by the introduction of arylamino groups next to the carbonyl function.
Ahlem N. Khelf‐Maghraoui +12 more
wiley +1 more source
Toxics, 2018 Xanthone is an organic compound mostly found in mangosteen pericarp and widely known for its anti-proliferating effect on cancer cells. In this study, we evaluated the effects of xanthone crude extract (XCE) and α-mangostin (α-MG) on normoxic
Shazrul Fazry +13 more
doaj +1 more source
Xanthones from Polygala alpestris (Rchb.)
Zeitschrift für Naturforschung C, 2004 Bioactivity-guided fractionation of Polygala alpestris L. (Rchb.) extracts led to the identification of two new xanthones, 1,3,7-trihydroxy-2,6-dimethoxyxanthone (1) and 2,3-methylenedioxy-4,7-dihydroxyxanthone (2). In addition five known compounds 3,4-dimethoxy-1,7-dihydroxyxanthone (3), 1,3-dihydroxy-7-methoxyxanthone (4), 1,7-dihydroxy-2,3 ...
Dall'Acquaa, Stefano +3 more
openaire +3 more sources
Antitumor Activity of Some Prenylated Xanthones [PDF]
Pharmaceuticals, 2009 Pyranoxanthones 6-8 were obtained by dehydrogenation of the respective dihydropyranoxanthones 3-5 with DDQ in dry dioxane. Two prenylated xanthones 10,11 were obtained from the reaction of 1-hydroxyxanthone (9) with prenyl bromide in alkaline medium, or by condensation of xanthone 9 with isoprene in the presence of orthophosphoric acid.
Raquel A.P. Castanheiro +4 more
openaire +4 more sources
The State of Knowledge of the Primary and Secondary Metabolites of the Iris Genus
Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.The genus Iris L. (Iridaceae) comprises over 320 species, primarily found in the northern hemisphere. Iris species are important in horticulture, folklore and medicine, and contain a variety of primary and secondary metabolites with significant biological activity.
Olha Mykhailenko +3 more
wiley +1 more source
Molecules, 2015 In plants, prenylation of metabolites is widely distributed to generate compounds with efficient defense potential and distinct pharmacological activities profitable to human health. Prenylated compounds are formed by members of the prenyltransferase (PT)
Tobias Fiesel +8 more
doaj +1 more source
Natural Product Research, 2019 Isoshamixanthone (1), a new stereoisomeric pyrano xanthone together with the previously known fungal metabolites, epiisoshamixanthone (2), sterigmatocystin (3), arugosin C (4), norlichexanthone (5), diorcinol (6), ergosterol and methyllinoleate, were ...
Reem A. Kamel +7 more
semanticscholar +1 more source
The Potential of Phytochemicals to Overcome Multidrug Resistance in Metastatic Melanoma
Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.ABSTRACT Metastatic melanoma is the most lethal form of skin cancer, accounting for most skin cancer‐related deaths. Immunotherapies and targeted therapies have improved overall and progression‐free survival rates in metastatic melanoma patients. The effectiveness of these therapies decreases due to multidrug resistance (MDR).
Jacqueline Maphutha +4 more
wiley +1 more source
Alchemy, 2017 A compound was isolated from the ethyl acetate extract of stem bark Garcinia picrorrhiza. The extraction was conducted by maseration. Separation and purification were done by chromatography method.
Muharni Muharni +2 more
doaj +1 more source