Добірка наукової літератури з теми "13C NMR identification"
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Статті в журналах з теми "13C NMR identification"
S. Clendinen, Chaevien, Gregory S. Stupp, Bing Wang, Timothy J. Garrett, and Arthur S. Edison. "13C Metabolomics: NMR and IROA for Unknown Identification." Current Metabolomics 4, no. 2 (June 30, 2016): 116–20. http://dx.doi.org/10.2174/2213235x04666160407212156.
Повний текст джерелаChamberlain, Paul H. "Identification of an Alcohol with 13C NMR Spectroscopy." Journal of Chemical Education 90, no. 10 (September 20, 2013): 1365–67. http://dx.doi.org/10.1021/ed300833s.
Повний текст джерелаBuděšínský, Miloš, and David Šaman. "Identification of acyl groups occurring in sesquiterpene lactones: Proton and carbon-13 NMR study." Collection of Czechoslovak Chemical Communications 52, no. 2 (1987): 453–75. http://dx.doi.org/10.1135/cccc19870453.
Повний текст джерелаStřešinková, Dagmar, František Halmo, and Tibor Liptaj. "Computer Assisted 13C NMR Identification of Components of Complex Organic Mixtures: Byproducts in the Manufacture of Cyclohexanone." Collection of Czechoslovak Chemical Communications 57, no. 10 (1992): 2095–99. http://dx.doi.org/10.1135/cccc19922095.
Повний текст джерелаFerrante, Laura, Kashif Rajpoot, Mark Jeeves, and Christian Ludwig. "Automated analysis for multiplet identification from ultra-high resolution 2D-1H,13C-HSQC NMR spectra." Wellcome Open Research 7 (October 14, 2022): 262. http://dx.doi.org/10.12688/wellcomeopenres.18248.1.
Повний текст джерелаKartashov, V. S. "13C NMR identification of drugs based on pyridine derivatives." Pharmaceutical Chemistry Journal 33, no. 2 (February 1999): 113. http://dx.doi.org/10.1007/bf02508121.
Повний текст джерелаLizotte, Pauline A., and Jonathan E. Poulton. "Identification of (R)-Vicianin in Davallia trichomanoides Blume." Zeitschrift für Naturforschung C 41, no. 1-2 (February 1, 1986): 5–8. http://dx.doi.org/10.1515/znc-1986-1-202.
Повний текст джерелаMeese, Claus O., та Peter Fischer. "Tracing the Human Metabolism of Stable Isotope-Labelled Drugs by ex vivo NM R Spectroscopy A Revision of S-Carboxymethyl-ʟ-cysteine Biotransformation". Zeitschrift für Naturforschung C 45, № 11-12 (1 грудня 1990): 1171–75. http://dx.doi.org/10.1515/znc-1990-11-1215.
Повний текст джерелаEshimbetov, Alisher, Shahobiddin Adizov, Inderpreet Kaur, and Akhmed Reymov. "Is it possible to differentiate between 2-phenylaminodihydro-1,3-thiazine from 2-phenyliminotetrahydro-1,3-thiazine by spectral methods? New glance to the old problem." European Journal of Chemistry 12, no. 1 (March 31, 2021): 77–80. http://dx.doi.org/10.5155/eurjchem.12.1.77-80.2068.
Повний текст джерелаMoiseev, S. V., N. E. Kuz’mina, and A. I. Luttseva. "Development of Identification Test Methods for Triptorelin Acetate and Goserelin Acetate Substances using NMR spectroscopy." Bulletin of the Scientific Centre for Expert Evaluation of Medicinal Products 9, no. 1 (March 25, 2019): 54–63. http://dx.doi.org/10.30895/1991-2919-2019-9-1-54-63.
Повний текст джерелаДисертації з теми "13C NMR identification"
Palu, Doreen. "Etude de la composition chimique d’extraits d’Ilex aquifolium Linné et de Calicotome villosa (Poiret) Link de Corse par RMN du carbone-13." Electronic Thesis or Diss., Corte, 2022. http://www.theses.fr/2022CORT0018.
Повний текст джерелаThe aim of this work was to determine chemical composition of wild growing corsican understudied plant species, with potential biological activities. This study was realized using the computerized NMR method developed over the past thirty years by the University of Corsica “Chimie et Biomasse” group, UMR CNRS “Sciences Pour l’environnement”. Identified secondary metabolites were then undertaken to evaluate their antimicrobial properties. As part of this study, we selected on the first place commun holly (Ilex aquifolium L.). After two successive column chromatography, hexane and dichloromethane leaves crude extracts and all chromatography fractions were analyzed by 13C NMR (GC(RI) and GC-MS sometimes) to allow the identification of eleven triterpens and α- and β-amyrin esters. Among identified compounds, ursolic acid and oleanolic acid were also quantified by 1H NMR in the dichloromethane crude extract using a reliable method developped and validated (accuracy, linearity precision of measurements). Ursolic acid accounted for 55.3% of the extract, followed by oleanolic acid, 20.8%. Evaluation of previous identified compounds antimicrobial activities has been performed in collaboration with « Biochimie et Biologie Moléculaire du Végétal » group (University of Corsica). Triterpen acids and chloramphenicol (reference antibiotic) displayed similar antibacterial activities against three Gram-positive bacteria, Staphylococcus aureus, Staphylococcus epidermidis and Bacillus cereus (MIC = 4 and 8 mg.L-1 vs. 2 and 4 mg.L-1). Moreover, dichloromethane and dichloromethane/ethyl acetate (50/50, v/v) berries extracts were submitted to successive column chromatography. Crude extracts and chromatography fractions 13C NMR spectra revealed presence of nine triterpens previously identidied, five phenolics derivatives, six monosaccharides and four lactones (menisdaurilide, aquilegiolide, dasycarponilide and 7-epi-griffonilide) were first time identified in berries holly extracts. On the second place, we determined chemical compositions of Calicotome villosa (Poir.) Link flowers and root extracts. 13C NMR analysis of dichloromethane and ethyl acetate flowers extracts and their chromatography fractions, allowed the identification of three flavonoids, five glycosyl flavonoids and four phenylpropanoids. We also studied chemical composition of a methanol root extract which has never been submitted to any chemical composition study. After successive column chromatography, eighteen compounds were identified by 13C NMR including sterols, flavonoids, a polyphenol and pterocarpans
Ku, Min-Yen, and 古旻諺. "Hemicarceplex Formation Allows Ready Identification of the Isomers of the Metallofullerene Sc3N@C80 Using 1H and 13C NMR Spectroscopy." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/84045054381687127612.
Повний текст джерела國立臺灣大學
化學研究所
105
A cyclotriveratrylene-based molecular cage forms hemicarceplexes that significantly increase the solubility of commercially available Sc3N@C80 in CDCl3. When incarcerated within the molecular cage, the two structural isomers of this metallofullerene, Sc3N@D5h-C80 and Sc3N@Ih-C80, displayed characteristic signals in both 1H and 13C NMR spectra, allowing direct identification of each isomer without the need to enrich the sample with 13C atoms.
Частини книг з теми "13C NMR identification"
Ripmeester, J. A., and A. Majid. "Preparation and 13C NMR Identification of Solid Cyclodextrin Inclusion Compounds." In Proceedings of the Fourth International Symposium on Cyclodextrins, 165–71. Dordrecht: Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-2637-0_26.
Повний текст джерелаRetief, L., J. M. McKenzie, and K. R. Koch. "Identification and Quantification of Major Triacylglycerols in Selected South African Vegetable Oils by 13C NMR Spectroscopy." In Magnetic Resonance in Food Science, 151–57. Cambridge: Royal Society of Chemistry, 2009. http://dx.doi.org/10.1039/9781847559494-00151.
Повний текст джерелаAkihisa (née Itoh), Toshihiro. "13C-NMR Spectral Identification of Sterols." In Analysis of Sterols and Other Biologically Significant Steroids, 251–65. Elsevier, 1989. http://dx.doi.org/10.1016/b978-0-12-515445-1.50017-3.
Повний текст джерелаSeco, Josi M., Emilio Quiqoa, and Ricardo Riguera. "Practical Aspects of the Preparation of the Derivatives." In The Assignment of the Absolute Configuration by NMR using Chiral Derivatizing Agents. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780199996803.003.0005.
Повний текст джерелаFreitas Junior, Adilso de, and Almir Ribeiro de Carvalho Junior. "Evaluation of antimicrobial activity of extracts and fractions of species of the genus psychotria." In COLLECTION OF INTERNATIONAL TOPICS IN HEALTH SCIENCE- V1. Seven Editora, 2023. http://dx.doi.org/10.56238/colleinternhealthscienv1-033.
Повний текст джерелаPaley, Elena L., Tatiana Merkulova-Rainon, Aleksandr Faynboym, Valery I. Shestopalov, and Igor Aksenoff. "Geographical Distribution and Diversity of Gut Microbial NADH: Ubiquinone Oxidoreductase Sequence Associated with Alzheimer’s Disease." In Advances in Alzheimer’s Disease. IOS Press, 2022. http://dx.doi.org/10.3233/aiad220019.
Повний текст джерелаТези доповідей конференцій з теми "13C NMR identification"
Bakiri, A., J. Hubert, R. Reynaud, C. Lambert, JH Renault, and JM Nuzillard. "13C NMR-based Dereplication of Natural Products: A New Computer-Aided Method for Quick Metabolite Identification." In GA 2017 – Book of Abstracts. Georg Thieme Verlag KG, 2017. http://dx.doi.org/10.1055/s-0037-1608338.
Повний текст джерелаRenault, J.-H., P. Darme, J. Cordonnier, S. Escotte-Binet, S. Remy, N. Borie, C. Sayagh, et al. "Short Lecture “Combination of high-throughput reversed docking and 13C NMR-based chemical profiling for new antimicrobial compounds and potential biological target identification”." In GA – 70th Annual Meeting 2022. Georg Thieme Verlag KG, 2022. http://dx.doi.org/10.1055/s-0042-1758981.
Повний текст джерелаCho, Patricia. "Spectral Line Identification in Photoionized Silicon Plasma Emission." In Proposed for presentation at the APS DPP 2020 held November 9-13, 2020 in Albuquerque, NM. US DOE, 2020. http://dx.doi.org/10.2172/1830899.
Повний текст джерела