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purpurogallin

Known as: 2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one 
 
National Institutes of Health

Related topics

Related topics

6 relations

Broader (6)

Anti-Infective AgentsAntioxidantsBenzocycloheptenesEnzyme Inhibitors
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Papers overview

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Highly Cited
2012
Highly Cited
2012
Characterization of an UV- and VIS-absorbing, purpurogallin-derived secondary pigment new to algae and highly abundant in Mesotaenium berggrenii (Zygnematophyceae, Chlorophyta), an extremophyte…
Mesotaenium berggrenii is one of few autotrophs that thrive on bare glacier surfaces in alpine and polar regions. This… Expand
Highly Cited
2012
Highly Cited
2012
Discovery of small-molecule inhibitors of the TLR1/TLR2 complex.
The protein complex of toll-like receptor 1 and 2 (TLR1/2) is an important regulator of innate immunity, and therefore provides… Expand
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Highly Cited
2012
Highly Cited
2012
Anti-inflammatory functions of purpurogallin in LPS-activated human endothelial cells.
Enzymatic oxidation of commercially available pyrogallol was efficiently transformed to an oxidative product, purpurogallin… Expand
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Highly Cited
2003
Highly Cited
2003
Discovery, characterization, and structure-activity relationships studies of proapoptotic polyphenols targeting B-cell lymphocyte/leukemia-2 proteins.
Among the most promising chemopreventive agents, certain natural polyphenols have recently received a great deal of attention… Expand
Highly Cited
1995
Highly Cited
1995
Inhibition of ascorbate peroxidase by salicylic acid and 2,6-dichloroisonicotinic acid, two inducers of plant defense responses.
In recent years, it has become apparent that salicylic acid (SA) plays an important role in plant defense responses to pathogen… Expand
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Highly Cited
1993
Highly Cited
1993
Purpurogallin as an antioxidant protector of human erythrocytes against lysis by peroxyl radicals.
Purpurogallin, a flavinol obtainable from oak nutgalls, prevented lysis of human erythrocytes exposed to an azo-initiator of… Expand
Highly Cited
1984
Highly Cited
1984
Plant phenols as in vitro inhibitors of glutathione S-transferase(s).
Ellagic acid, a commonly occurring plant phenol, was shown to be a potent in vitro inhibitor of GSH-transferase(s) activity… Expand
Highly Cited
1976
Highly Cited
1976
Catalase, Peroxidase, and Polyphenoloxidase Activities during Rice Leaf Senescence.
The activities of catalase, peroxidase, and polyphenoloxidase were studied in attached and detached rice (Oryza sativa L. cv… Expand
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Highly Cited
1973
Highly Cited
1973
Changes in the Activity of Some Hydrolases, Peroxidase, and Catalase in the Rice Seed during Germination.
A study was made of the changes in activity of enzymes involved in the breakdown of stored phytin, lipid, and hemicellulose in… Expand
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Highly Cited
1955
Highly Cited
1955
The Isolation of Plant Cuticle with Pectic Enzymes.
corn root tip. Iowa State College Jour. Sci. 28: 177-188. 1953. 5. HOGEBOOM, G. H. and SCHNEIDER, W. C. Cytochemical studies. IV… Expand
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