Articles with "oxo dihydro" as a keyword



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Whole-cell biocatalytic of Bacillus cereus WZZ006 strain to synthesis of indoxacarb intermediate: (S)-5-Chloro-1-oxo-2,3-dihydro-2-hydroxy-1H-indene-2-carboxylic acid methyl ester.

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Published in 2019 at "Chirality"

DOI: 10.1002/chir.23124

Abstract: In this study, a newly isolated strain screened from the indoxacarb-rich agricultural soils, Bacillus cereus WZZ006, has a high stereoselectivity to racemic substrate 5-chloro-1-oxo-2,3-dihydro-2-hydroxy-1H-indene-2-carboxylic acid methyl ester. (S)-5-chloro-1-oxo-2,3-dihydro-2-hydroxy-1H-indene-2-carboxylic acid methyl ester was obtained by bio-enzymatic… read more here.

Keywords: oxo dihydro; hydroxy indene; chloro oxo; indene carboxylic ... See more keywords
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Is pre‐heat necessary for the measurement of 8‐oxo‐7,8‐dihydroguanosine and 8‐oxo‐7,8‐dihydro‐2′‐deoxyguanosine in urine samples

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Published in 2022 at "Journal of Clinical Laboratory Analysis"

DOI: 10.1002/jcla.24674

Abstract: It is currently unclear for the necessary of pre‐heating urine samples for the accurate determination of 8‐oxo‐7,8‐dihydroguanosine (8‐oxoG) and 8‐oxo‐7,8‐dihydro‐2′‐deoxyguanosine (8‐oxodG). Thus, we conducted this study to evaluate the effect of pre‐heat (i.e., to 37°C)… read more here.

Keywords: oxo; oxo dihydro; oxo dihydroguanosine; pre heat ... See more keywords
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Reply to commentary on “Is pre‐heat necessary for the measurement of 8‐oxo‐7,8‐dihydroguanosine and 8‐oxo‐7,8‐dihydro‐2′‐deoxyguanosine in urine samples”

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Published in 2023 at "Journal of Clinical Laboratory Analysis"

DOI: 10.1002/jcla.24873

Abstract: We thoroughly read the commentary from Hu et al. to our recently published article 1 and admire their work. To make our point clearer and better clarify the necessity of pre- heat for the accurate… read more here.

Keywords: oxo dihydroguanosine; oxo; oxo dihydro; pre heat ... See more keywords
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Si-Bridged Ladder-Type Small-Molecule Acceptors for High-Performance Organic Photovoltaics.

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Published in 2019 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.8b17753

Abstract: In this study, we synthesized 5,11-dihexyl-4,4,10,10-tetraoctylbenzo[1,2- b:4,5- b']bisthieno[4″,5″- b″:4‴,5‴- b‴]silolo[2″,3″- d:2‴,3‴- d']thiophene (ArSi) as a ladder-type electron-rich core for the preparation of three acceptor-donor-acceptor-type nonfullerene acceptors (NFAs)-ArSiID, ArSiID-F, and ArSiID-Cl-featuring (3-oxo-2,3-dihydro-1 H-inden-1-ylidene)malononitrile (ID), 2-(5,6-difluoro-3-oxo-2,3-dihydro-1 H-inden-1-ylidene)malononitrile… read more here.

Keywords: oxo dihydro; inden ylidene; dihydro inden; ylidene malononitrile ... See more keywords
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Construction of metal–organic frameworks from 3-(6-oxo-6,9-dihydro-1H-purin-1-yl)propionate

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Published in 2017 at "Journal of Coordination Chemistry"

DOI: 10.1080/00958972.2017.1355459

Abstract: Abstract A series of metal–organic frameworks built from a propionate-functionalized purine-containing ligand 3-(6-oxo-6,9-dihydro-1H-purin-1-yl)propanoic acid (H2L), {[La(HL)3(H2O)2]·2H2O}n (1), {[Ce(HL)3(H2O)2]·4H2O}n (2), [Co(HL)2(H2O)2]n (3), {[Cd(L)(H2O)]·0.5H2O}n (4) and {[Pb(HL)(C2O4)0.5(H2O)]·2H2O}n (5), was synthesized and characterized. Isostructural 1 and 2 have… read more here.

Keywords: oxo dihydro; dihydro purin; metal organic; metal ... See more keywords
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Increased production of 8-oxo-7,8-dihydroguanine in human urine, a novel biomarker of osteoporosis

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Published in 2022 at "Free Radical Research"

DOI: 10.1080/10715762.2022.2106224

Abstract: Abstract Osteoporosis is a worldwide disease that seriously affects the quality of life and survival rate of the elderly. The detection of bone biomarkers will provide supplementary information on bone mineral density, contributing to the… read more here.

Keywords: oxo; oxo dihydro; oxo dihydroguanine; oxogsn ... See more keywords
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Genome-wide analysis of 8-oxo-7,8-dihydro-2'-deoxyguanosine at single-nucleotide resolution unveils reduced occurrence of oxidative damage at G-quadruplex sites

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Published in 2021 at "Nucleic Acids Research"

DOI: 10.1093/nar/gkab1022

Abstract: Abstract 8-Oxo-7,8-dihydro-2′-deoxyguanosine (OG), one of the most common oxidative DNA damages, causes genome instability and is associated with cancer, neurological diseases and aging. In addition, OG and its repair intermediates can regulate gene transcription, and… read more here.

Keywords: oxo dihydro; genome wide; single nucleotide; dihydro deoxyguanosine ... See more keywords
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Synthesis and Properties of New 4-Oxo-4,5-dihydro-1,3-oxazolium Perchlorates

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Published in 2018 at "Russian Journal of General Chemistry"

DOI: 10.1134/s1070363218120083

Abstract: D-Pantoic acid amide obtained by treatment of D-(–)-pantolactone with ammonia reacted with acetic anhydride in the presence of perchloric acid to give 5-[2-(acetoxy)-1,1-dimethylethyl]-2-methyl-4-oxo- 4,5-dihydro-1,3-oxazolium perchlorate. Reaction of the latter with aromatic aldehydes afforded 2-(2- arylethenyl)-4-oxo-4,5-dihydro-1,3-oxazolium… read more here.

Keywords: oxazolium perchlorates; oxo dihydro; synthesis properties; dihydro oxazolium ... See more keywords
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8-Oxo-7,8-Dihydro-2′-Deoxyguanosine (8-oxodG) and 8-Hydroxy-2′-Deoxyguanosine (8-OHdG) as a Potential Biomarker for Gestational Diabetes Mellitus (GDM) Development

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Published in 2020 at "Molecules"

DOI: 10.3390/molecules25010202

Abstract: The growing clinical and epidemiological significance of gestational diabetes mellitus results from its constantly increasing worldwide prevalence, obesity, and overall unhealthy lifestyle among women of childbearing age. Oxidative stress seems to be the most important… read more here.

Keywords: gestational diabetes; oxo dihydro; deoxyguanosine; dihydro deoxyguanosine ... See more keywords