hydroxybenzoic acid
Synthesis of 4 hydroxybenzoic acid incorporated azo dyes derivatives as potent biological activity molecules
... 4–Hydroxybenzoic acid moiety, can be used for the development of new antibacterial drugs to cure many disorders caused by the different pathogenic bacterial ...
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The Effects of 4-Hydroxybenzoic Acid Identified from Bamboo (Dendrocalamus asper) Shoots on Kv1.4 Channel
... 4-hydroxybenzoic acid (4-hba) is a non- flavonoid phenolic compound from benzoic acid derivatives (BADs) along with other biocompounds such as salicylic acid, gallic acid and vanilic ...
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The Synthesis and Biological Evaluation of Mycobacterial p Hydroxybenzoic Acid Derivatives (p HBADs)
... Since publication of the Mtb genome, 26 a number of genes associated with glycosylation and subsequent methylation of the p-hydroxybenzoic acid aromatic nucleus have been identi- fied. 23,24 The structural ...
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Design, synthesis and biological activity of hydroxybenzoic acid ester conjugates of phenazine-1-carboxylic acid
... novel hydroxybenzoic acid ester conjugates of phenazine-1-carboxylic acid (PCA) and investigated their biological ...Phenazine-1-carboxylic acid, Synthesis, Biological activity, Salicylic ...
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Graphite Electrodes Modified with poly(3-hydroxybenzoic acid) for Oligonucleotides Sensors
... The graphite electrodes modified with the polymer prepared at pH 7 and pH 12 are probably anionic, since the carboxylic groups present in these polymers must be de-protonated. There are a gradual increase in the peak ...
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Psychopharmacological Profile of Hydroalcoholic Extract and P Hydroxybenzoic Acid Obtained from Bourreria huanita (Boraginaceae) in Mice
... Bourreria huanita (Lex.) Hemsl. (Boraginaceae) is a very rare and highly appreciated tree in Me- soamerica for its medicinal properties and beauty. It grows in a region extending from central Mexico to Costa Rica. ...
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Antimicrobial screening and thermoanalytical studies of newly synthesized copolymer derived from p hydroxybenzoic acid, and thiosemicarbazide
... The Copolymer (p-HBTF) was synthesized by condensation of p-hydroxybenzoic acid and thiosemicarbazide with formaldehyde in the presence of 2M HCL as a catalyst at 126 ± 2 0 C for 5 hrs. with molar ...
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Graphene-magnetite as magnetic solid phase adsorbent for extraction of 4-hydroxybenzoic acid and 3,4-dihydroxybenzoic acid in stingless bee honey
... Ahmed, B. H. A. Y., Obbed, M. S., Wabaidur, S. M., Alothman, Z. A. and Al- Shaalan, N. H. (2014). High-Performance Liquid Chromatography Analysis of Phenolic Acid, Flavonoid and Phenol Contents in Various Natural ...
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Hydroxybenzoic acid isomers and the cardiovascular system
... Gentisic acid like aspirin inhibits prostaglandin formation in response to lipopolysaccharides [46], presumably via inhibiting COX ...gentisic acid may help decrease the probability of heart at- tacks due ...
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Vol 1, No 8 (2012)
... cobalt(II) hydroxybenzoic acid complex properties, the FT-IR, UV- vis, magnetic measurements, SEM, XRD analysis and (TG/TGA) studies were carried out and the results are presented in connection with the ...
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Novel nikkomycin analogues generated by mutasynthesis in Streptomyces ansochromogenes
... picolinic acid Previous studies suggested that the picolinate-CoA ligase had broad substrate specificities in accepting picolinic acid and its analogues ...picolinic acid (benzoic acid, ...
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A novel HPLC method for simultaneous determination of trimebutine, methylparaben and propylparaben in peroral medicines
... Trimebutine (TB) belongs to the class of medications termed spasmolytics. It is used to treat irritable bowel syndrome[1]. TB also is known as a drug with antimuscarinic and weak opioid antagonist effects [2]. TB is ...
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Phenolic Acid Composition and Anti-Parasitic Effects of Four Peu¬cedanum Species on Entamoeba histolytica Trophozoites
... gallic acid, protocatechuic acid, P-hydroxybenzoic acid, vanillic acid, caffeic acid, chlorogenic ac- id, syringic acid, P-coumaric acid, ferulic acid, ...
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Physiological mechanism of improved tolerance of Saccharomyces cerevisiae to lignin-derived phenolic acids in lignocellulosic ethanol fermentation by short-term adaptation
... phenolic acid mainly caused the inhibition on the growth of yeast cells rather than directly inhibiting the central pathways for etha- nol ...phenolic acid (vanillic acid, syringic acid and ...
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“A Comprehensive Review on Biological Activities of P-Hydroxy Benzoic Acid and Its Derivatives” by Rohini Manuja, Shikha Sachdeva, Akash Jain, Jasmine Chaudhary, India.
... 4-hydroxybenzoic acid as compare to that of trans-4-hydroxy cinnamic ...4-hydroxybenzoic acid (Fig. 2) popularly known as parabens or acid preservatives also exhibit antimicrobial ...
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cis Aquachlorobis(1,10 phenanthroline)nickel(II) chloride 4 hydroxybenzoic acid dihydrate
... The crystal structure of (I) consists of Ni II complex cations, uncoordinated chloride anions, free 4-hydroxybenzoic acid (HBA) and uncoordinated water molecules. The molecular structure of (I) is shown in ...
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Effects of aromatic compounds on the production of bacterial nanocellulose by Gluconacetobacter xylinus
... ferulic acid of 2 mM. The smaller carboxylic acid studied, 4-hydroxybenzoic acid, was less toxic than vanillin, which is similar except that it has an aldehyde group instead of a carboxylic ...
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Antioxidant Properties of Peanut Plant Leaves and Roots and Contribution of Specific Phenolic Compounds to Antioxidant Capacity
... caffeic acid, chlorogenic acid, ferulic acid, p-hydroxybenzoic acid, catechin, epicatechin, epicatechin gallate, gallocatechin gallate, and ...
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Authentication of Riesling wines from the Czech Republic on the basis of the non flavonoid phenolic compounds
... comprising hydroxybenzoic acids, hydroxycinnamates, and stilbenes were analysed in 43 monovarietal wines originated from five wine-growing regions in the Czech ...protocatechuic acid, ...
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GENE LINKAGE IN DNA TRANSFER: A CLUSTER OF GENES CONCERNED WITH AROMATIC BIOSYNTHESIS IN BACILLUS SUBTILIS
... aro, grows well on a combination of the five aromatic sup- plements, tyrosine, phenylalanine, tryptophan, p-hydroxybenzoic acid and p-aminobenzoic acid, whereas aro, [r] ...
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