Journal ArticleDOI
Nuclear Magnetic Resonance Spectroscopy. Carbon-13 Spectra of Some Inositols and Their O-Methylated Derivatives
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TLDR
In this paper, the C nmr spectra of some inositols and their partially O-methylated derivatives are tabulated and discussed, and a system of empirical constants which can be used to estimate the spectral properties of the carbons of these ring systems is derived.Abstract:
The ^(13)C nmr spectra of some inositols and their partially O-methylated derivatives are tabulated and
discussed. Methods of assignment are detailed. A system of empirical constants which can be used to estimate
the spectra of the carbons of these ring systems is derived. The substituent effects are noted to conform generally to the notion that steric or proximity effects are very important sources of chemical-shift differences in these systems.read more
Citations
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Journal ArticleDOI
Selective deuteration. The rate of protium-deuterium exchange in inositols with raney-nickel catalyst, and the effect thereon of O-methylation
Stephen J. Angyal,Léon Odier +1 more
TL;DR: In this article, the rate of protium-deuterium exchange, catalyzed by deuterated Raney nickel, on all carbon atoms of four inositols, was measured.
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The application of 13C-n.m.r. spectroscopy to products derived from sucrose
Journal ArticleDOI
13C-NMR-Spektroskopische Konstitutionsermittlung der C30H24O12-Procyanidine
TL;DR: The 13C-NMR-Spektren der Verbindungen 1-11 erlauben eine eindeutige Unterscheidung zwischen zu C and zu O gebundenen Kohlenstoffatomen im Heteroring as discussed by the authors.
Journal ArticleDOI
Nuclear magnetic resonance spectrometry
TL;DR: This review covers the published literature from July 1983 to August 1985 although some citations of other work are also included, hoping that the books, reviews, and various citations will be a useful guide to the reader.
Journal ArticleDOI
Antihyperglycemic activity of Rhizophora apiculata Bl. in rats
TL;DR: The article reveals the antihyperglycemic activity of the ethanolic extract of the roots of the Rhizophora apiculata in rats (GLM and STZ models) and shows promising activity in STZ model at 100 mg kg−1 dose level.