Synthesis, Antioxidant, and Anti-Inflammatory Evaluation of Novel Thiophene-Fused Quinoline Based β-Diketones and Derivatives
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Heterocyclic Chemistry"
DOI: 10.1002/jhet.2722
Abstract: Novel thieno[2,3-b]quinoline-2-carboxylic acid derivatives including β-diketone, pyrazole, and flavone were prepared under ultrasonication and evaluated for in vitro antioxidant and anti-inflammatory activities. Antioxidant activity was determined by DPPH radical scavenging method and anti-inflammatory activity by… read more here.
Keywords: anti inflammatory; antioxidant anti; synthesis antioxidant; quinoline ... See more keywords
Synthesis, antioxidant, and antiviral properties of pyrimidinylsulfamoyl azolyl acetamides
Sign Up to like & getrecommendations! Published in 2017 at "Medicinal Chemistry Research"
DOI: 10.1007/s00044-017-1956-0
Abstract: A new class of pyrimidinylsulfamoyl azolyl acetamides was prepared from 2-pyrimidinylsulfamoyl acetic acid and 2-aminoazoles. The methoxy substituted pyrimidinylsulfamoyl oxazolyl acetamide (8e) displayed moderate antioxidant activity. The methyl and methoxy substituted pyrimidinylsulfamoyl oxazolyl acetamides (8b,… read more here.
Keywords: pyrimidinylsulfamoyl azolyl; synthesis antioxidant; properties pyrimidinylsulfamoyl; azolyl acetamides ... See more keywords
Synthesis and antioxidant activity of some new N-alkylated pyrazole-containing benzimidazoles
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DOI: 10.1007/s10593-017-2036-6
Abstract: A series of new N-substituted pyrazole-containing benzimidazoles was synthesized starting from 1,2-diaminobenzene and pyrazole-4-carbaldehyde in good yield. Antioxidant activity of all title compounds was assessed using 2,2-diphenyl-1-picrylhydrazyl and hydrogen peroxide assays. Some of the synthesized… read more here.
Keywords: antioxidant activity; activity new; containing benzimidazoles; synthesis antioxidant ... See more keywords
Synthesis and Antioxidant Activity of New Neomenthyl and Caranyl Thiotriazoles
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DOI: 10.1007/s10600-018-2504-y
Abstract: New neomenthyl and caranyl thiotriazoles were synthesized in up to 80% yields. Studies of the antioxidant and membrane-protective activity of the synthesized compounds in vitro showed that sulfides with a carane moiety were more active… read more here.
Keywords: caranyl thiotriazoles; new neomenthyl; synthesis antioxidant; neomenthyl caranyl ... See more keywords
Synthesis, antioxidant and antimicrobial activities of novel thiopyrano[2,3-d]thiazoles based on aroylacrylic acids
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Diversity"
DOI: 10.1007/s11030-017-9737-8
Abstract: Here it is described the synthesis, antioxidant and antimicrobial activity determination of novel rel-($$5R,6S,7R$$5R,6S,7R)-6-benzoyl-7-phenyl-2-oxo-3,5,6,7-tetrahydro-2H-thiopyrano[2,3-d]thiazole-5-carboxylic acids. The target compounds were obtained in good yields from 5-arylidene-4-thioxo-2-thiazolidinones and $$\upbeta $$β-aroylacrylic acids via regio- and diastereoselective hetero-Diels–Alder reaction.… read more here.
Keywords: antimicrobial activities; aroylacrylic acids; synthesis antioxidant; thiopyrano ... See more keywords
Synthesis and antioxidant properties of some N- and O-containing 2-isobornyl-6-methylphenol derivatives
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DOI: 10.1007/s11172-019-2592-2
Abstract: A series of 2-isobornyl-6-methylphenol derivatives bearing either hydroxymethyl, aminomethyl, or N-acetylaminomethyl group at the para-position with respect to the hydroxy group of phenol moiety was synthesized. Antioxidant properties of the obtained derivatives were comparatively evaluated… read more here.
Keywords: antioxidant properties; synthesis antioxidant; properties containing; methylphenol derivatives ... See more keywords
Synthesis and antioxidant properties of (dodecylsulfanyl)methyl quercetin derivatives
Sign Up to like & getrecommendations! Published in 2019 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-019-2701-2
Abstract: Mono-, bis-, and tris[(dodecylsulfanyl)methyl]-substituted quercetin derivatives were obtained by the reaction of quercetin with (N,N-diethylaminomethyl) dodecyl sulfide. These compounds under the conditions of AIBN-initiated oxidation of styrene (37 °C) terminated oxidation chains with a stoichiometric… read more here.
Keywords: antioxidant properties; properties dodecylsulfanyl; dodecylsulfanyl methyl; synthesis antioxidant ... See more keywords
Synthesis and antioxidant properties of N-substituted aminomethyl derivatives of 2-isobornylphenol
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DOI: 10.1007/s11172-020-2987-0
Abstract: A series of 2-isobornylphenol derivatives containing aminomethyl groups either at ortho-(monoderivatives) or ortho- and para-positions (bis-derivatives) relative to the hydroxy group of phenol moiety was synthesized. Antioxidant properties of the obtained compounds were comparatively evaluated… read more here.
Keywords: antioxidant; properties substituted; antioxidant properties; aminomethyl derivatives ... See more keywords
Synthesis and antioxidant study of new polyphenolic hybrid-coumarins
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2017.05.007
Abstract: Abstract The antioxidant capacity of hydroxylated coumarins and hydroxybenzoic acids has been widely described. However, there is little information on the antioxidant activity when both systems are functionalized. In this work, new hybrid compounds synthesis… read more here.
Keywords: antioxidant capacity; capacity; synthesis antioxidant; study new ... See more keywords
Synthesis, antioxidant activity and bioinformatics studies of L-3-hydroxytyrosine templated N-alkyl/aryl substituted urea/thioureas.
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DOI: 10.1016/j.bioorg.2021.104837
Abstract: A new series of urea/thiourea derivatives have been efficiently synthesized from the reaction of L-3-hydroxytyrosine with selective isocyanates/isothiocyanates and characterized by Infra-red, proton & carbon-13 nuclear magnetic resonance spectral and mass spectrometry studies. All the… read more here.
Keywords: studies hydroxytyrosine; antioxidant activity; activity bioinformatics; synthesis antioxidant ... See more keywords
Synthesis, antioxidant and anti-tyrosinase activity of 1,2,4-triazole hydrazones as antibrowning agents.
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DOI: 10.1016/j.foodchem.2020.128265
Abstract: A series of 1,2,4-triazole hydrazones (1-16) were synthesized, and their inhibitory activities and mechanisms on tyrosinase were investigated by ultraviolet spectrophotometry, fluorescence quenching, molecular docking study, etc. Most of compounds possessed potent tyrosinase inhibitory activity.… read more here.
Keywords: antioxidant anti; triazole hydrazones; synthesis antioxidant; antibrowning agents ... See more keywords