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Chemical compound
Fisetin (7,3′,4′-flavon-3-ol) is a plant flavonol from the flavonoid group of polyphenols.[1] It can be found in many plants, where it serves as a yellow/ochre colouring agent. It is also found in many fruits and vegetables, such as strawberries, apples, persimmons, onions and cucumbers.[2] Its chemical formula was first described by Austrian chemist Josef Herzig in 1891.[3]
The biological activity of fisetin has been studied in many laboratory assays; like other polyphenols it has many activities.
^Rodríguez-García C, Sánchez-Quesada C, Gaforio JJ (2019). "Dietary Flavonoids as Cancer Chemopreventive Agents: An Updated Review of Human Studies". Nutrients. 18 (5): 137. doi:10.3390/antiox8050137. PMC 6562590. PMID 31109072.
^Sahu, Bidya Dhar; Kalvala, Anil Kumar; Koneru, Meghana; Kumar, Jerald Mahesh; Kuncha, Madhusudana; Rachamalla, Shyam Sunder; Sistla, Ramakrishna (September 3, 2014). "Ameliorative Effect of Fisetin on Cisplatin-Induced Nephrotoxicity in Rats via Modulation of NF-κB Activation and Antioxidant Defence". PLOS ONE. 9 (9): e105070. Bibcode:2014PLoSO...9j5070S. doi:10.1371/journal.pone.0105070. PMC 4153571. PMID 25184746.
^Herzig, J. (1891). "Studien über Quercetin und seine Derivate, VII. Abhandlung" [Studies on Quercetin and its Derivatives, Treatise VII]. Monatshefte für Chemie (in German). 12 (1): 177–90. doi:10.1007/BF01538594. S2CID 197766725.
Fisetin (7,3′,4′-flavon-3-ol) is a plant flavonol from the flavonoid group of polyphenols. It can be found in many plants, where it serves as a yellow/ochre...
as hydroxybenzoic acid and hydroxycinnamic acid. Strawberries contain fisetin and possess higher levels of this flavonoid than other fruits. Although...
hinokiflavone, a cytotoxic biflavonoid. Its stems are also a commercial source of fisetin, extracted in China. It is used to produce lacquer. In Vietnam, lacquer...
The wood was formerly used to make the yellow dye called young fustic (fisetin), now replaced by synthetic dyes. The species, along with other members...
SJ, Angelini L, Fuhrmann-Stroissnigg H, Xu M, et al. (October 2018). "Fisetin is a senotherapeutic that extends health and lifespan". eBioMedicine. 36:...
apigenin from parsley, luteolin from weld, mignonette and dyer's broom, fisetin from young fustic and yellow cypress, galangin from galangal root, and...
(-)-7:3':4'-trihydroxyflavan-3:4-diol ((-)-leuco-fisetinidin), (+)-catechin, gallic acid, fisetin and 2-benzyl-2-hydroxycoumaran-3-ones have been isolated from the heartwoods...
nuts, berries, tea, and red wine. Myricetin is structurally similar to fisetin, luteolin, and quercetin and is reported to have many of the same functions...
O'odham made bows out of the wood. Beta-methyl-phenethylamine Catechin Fisetin Hordenine Phenethylamine Quercetin Tyramine Senegalia greggii branch Senegalia...
splitting product of the glucosides of Rhamnus, is monomethyl quercetin; fisetin, from Rhus cotinus, is monoxyquercetin; chrysin is phenyl-dioxybenzo-y-pyrone...
following sepsis in the abdomen the efficacy of the anti-inflammatory drug, Fisetin, in reducing frailty markers in elderly adults Physical Performance Testing...
and can also be synthesized. Fisetinidin is very similar in structure to fisetin, which itself differs in structure from quercetin only by an additional...
as resveratrol and pterostilbene, and flavonoids, such as quercetin and fisetin, as well as oleic acid are dietary supplements that have also been studied...
4-dihydroxyphenyl)-3,7-dihydroxy-5-methoxychromen-4-one OCH3 H OH H H H OH OH H Fisetin 3,3′,4′,7-tetrahydroxy-2-phenylchromen-4-one H H OH H H OH OH H H Galangin...
products. He succeeded in determining the structure of flavonoids quercetin, fisetin and rhamnetin as well as several alkaloids. J. Pollak (1925). "Obituary:...
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