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Showing 13 to 18 of 18 entries
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Simultaneous 3-/4-Hydroxybenzoates Biodegradation and Arsenite Oxidation by .

Frontiers in microbiology

Fan X, Nie L, Shi K, Wang Q, Xia X, Wang G.
PMID: 31275273
Front Microbiol. 2019 Jun 18;10:1346. doi: 10.3389/fmicb.2019.01346. eCollection 2019.

Aromatic compounds and arsenic (As) often coexist in the environment. As(III)-oxidizing bacteria can oxidize the more toxic As(III) into the less toxic As(V), and As(V) is easily removed. Microorganisms with the ability to degrade aromatic compounds and oxidize arsenite...

Decarboxylative Coupling Reaction in ESI(-)-MS/MS of 4-Nitrobenzyl 4-Hydroxybenzoates: Triplet Ion-Neutral Complex-Mediated 4-Nitrobenzyl Transfer.

Journal of the American Society for Mass Spectrometry

Zhang X, Bai X, Fang L, Jiang K, Li Z.
PMID: 26926444
J Am Soc Mass Spectrom. 2016 May;27(5):940-3. doi: 10.1007/s13361-016-1339-7. Epub 2016 Feb 29.

In negative electrospray ionization mass spectrometry of 4-nitrobenzyl 4-hydroxybenzoates, a decarboxylation reaction, which was significantly promoted by the presence of a nitro group on the benzyl group, competed with radical elimination reactions. Density functional theory calculations indicated that decarboxylation...

Salicylate and liver glutathione.

British journal of pharmacology and chemotherapy

Sproull DH.
PMID: 19108147
Br J Pharmacol Chemother. 1961 Apr;16(2):180-7. doi: 10.1111/j.1476-5381.1961.tb00311.x.

The effects of sodium salicylate, benzoate, gentisate, m- and p-hydroxybenzoates, antipyrine, and 2:4-dinitrophenol on the reduced glutathione concentration of rat liver were determined. An increase in concentration in the male, but not in the female, rats was found after...

Influence of alternate electron acceptors on the metabolic fate of hydroxybenzoate isomers in anoxic aquifer slurries.

Applied and environmental microbiology

Kuhn EP, Suflita JM, Rivera MD, Young LY.
PMID: 16347868
Appl Environ Microbiol. 1989 Mar;55(3):590-8. doi: 10.1128/aem.55.3.590-598.1989.

The biodegradation of hydroxybenzoate isomers was investigated with samples obtained from two sites within a shallow anoxic aquifer. The metabolic fates of the substrates were compared in denitrifying, sulfate-reducing, and methanogenic incubations. Under the latter two conditions, phenol was...

Ion mobility and clustering of sodium hydroxybenzoates in aqueous solutions: a molecular dynamics simulation study.

Physical chemistry chemical physics : PCCP

Gujt J, Podlipnik Č, Bešter-Rogač M, Spohr E.
PMID: 25099487
Phys Chem Chem Phys. 2014 Sep 28;16(36):19314-26. doi: 10.1039/c4cp02425g.

The relative position of the hydroxylic and the carboxylic group in the isomeric hydroxybenzoate (HB) anions is known to have a large impact on transport properties of this species. It also influences crucially the self-organisation of cationic surfactants. In...

Geranyl Phenyl Ethers from the New Zealand Liverwort Trichocolea hatcheri.

Journal of natural products

Baek SH, Perry NB, Weavers RT, Tangney RS.
PMID: 9548839
J Nat Prod. 1998 Jan 23;61(1):126-9. doi: 10.1021/np970379b.

Methyl 4-(geranyloxy)-3-hydroxybenzoate (6), previously unreported, has been identified from the New Zealand liverwort Trichocolea hatcheri. Four new related 3-hydroxybenzoates 7-10 were also found, with a carbonyl at C-5 of the geranyl group and various double bond arrangements. Two known...

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