Results 21 to 30 of about 1,463 (175)

Biflavonoids inhibit the production of aflatoxin by Aspergillus flavus

open access: yesBrazilian Journal of Medical and Biological Research, 2001
The biflavonoids 6,6"-bigenkwanin, amenthoflavone, 7,7"-dimethoxyagastisflavone and tetradimethoxybigenkwanin isolated from Ouratea species were tested for inhibitory activity on Aspergillus flavus cultures.
E. Gonçalez, J.D. Felicio, M.M. Pinto
doaj   +1 more source

COMPOSIçãO QUíMICA E ATIVIDADES FOTOPROTETORA E ANTIRADICALAR IN VITRO DOS GALHOS DE Platonia insignis (CLUSIACEAE)

open access: yesQuímica Nova, 2021
CHEMICAL COMPOSITION AND PHOTOPROTECTIVE AND ANTIRADICAL ACTIVITIES OF THE BRANCHES OF Platonia insignis (CLUSIACEAE). The chemical study of the branches of Platonia insignis enabled the isolation of the biflavonoid morelloflavone and the identification,
Andréia G. A. Silva   +6 more
doaj   +1 more source

Biflavonoids from Cycas beddomei

open access: yesChemical and Pharmaceutical Bulletin, 2005
Chemical investigation on the constituents of the cones of Cycas beddomei has resulted in the isolation of a new biflavonoid, 2,3-dihydro-4'''-O-methyl amentoflavone, along with 2,3,2'',3''-tetrahydro hinokiflavone, 2,3,2'',3''-tetrahydro amentoflavone, 2,3-dihydro amentoflavone. The last two compounds were not reported earlier from this plant.
Das, Biswanath   +4 more
openaire   +3 more sources

Neuroprotective Potential of Biflavone Ginkgetin: A Review

open access: yesLife, 2023
Neurological disorders are becoming more common, and there is an intense search for molecules that can help treat them. Several natural components, especially those from the flavonoid group, have shown promising results.
İ. İrem Tatlı Çankaya   +3 more
doaj   +1 more source

Biflavonoids from the Roots of

open access: yesNatural Product Communications, 2011
Two new biflavonoids, 4′-methoxydaphnodorin D 1 and 4′-methoxydaphnodorin D 2 , along with six known biflavonoids, were isolated from the roots of Wikstroemia indica.
Xiaoli Zhang   +4 more
doaj   +1 more source

Biflavonoids: Important Contributions to the Health Benefits of Ginkgo (Ginkgo biloba L.)

open access: yesPlants, 2022
Ginkgo (Ginkgo biloba L.) is one of the most distinctive plants, characterized by excellent resistance to various environmental conditions. It is used as an ornamental plant and is recognized as a medicinal plant in both traditional and Western medicine.
Dunja Šamec   +3 more
doaj   +1 more source

In vitro antioxidant properties of the biflavonoid agathisflavone [PDF]

open access: yesChemistry Central Journal, 2018
Free radicals are considered as the causative agents of a variety of acute and chronic pathologies. Natural antioxidants have drawn attention of the researchers in recent years for their ability to scavenge free radicals with minimal or even no side effects.
Anderson Wilbur Lopes Andrade   +8 more
openaire   +3 more sources

Ocorrência de biflavonoides em Clusiaceae: aspectos químicos e farmacológicos

open access: yesQuímica Nova, 2012
This work describes the biflavonoids found in species of Clusiaceae, particularly the genera Garcinia and Calophyllum, emphasizing the importance of these metabolites as chemical markers of this family, their contribution to the pharmacological potential
Rafaela Oliveira Ferreira   +2 more
doaj   +1 more source

A review on the structure, distribution, and biological activities of biflavonoids in clusiaceae

open access: yesJournal of Applied Pharmaceutical Research
Background: The Clusiaceae family is widely distributed in tropical and subtropical climates, with a rich source of structurally diverse metabolites.
Anjana Unni, Sheeja T Tharakan
doaj   +1 more source

Low-Density Lipoprotein (LDL)-Antioxidant Biflavonoids from Garcinia madruno

open access: yesMolecules, 2013
Six biflavonoids were isolated from G. madruno, one of which, 7''-O-(6''''-acetyl)-glucoside of morelloflavone, is a new compound identified on the basis of 1D, 2D NMR (HMQC and HMBC) spectroscopic methods and chemical ...
Jaume Bastida   +2 more
doaj   +1 more source

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