Using NMR to identify and characterize natural products (Q34647067)

3 August 2017

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title

Using NMR to identify and characterize natural products (English)

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3 August 2017

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Rosemary C Breton

1

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PubMed ID

23291908

3 August 2017

William F Reynolds

series ordinal

2

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3 August 2017

1 April 2013

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3 August 2017

Natural Product Reports

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3 August 2017

30

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3 August 2017

501-524

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3 August 2017

4

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Two‐dimensional spectroscopy. Application to nuclear magnetic resonance

3 August 2017

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Sensitivity enhancement in nitrogen-15 NMR: polarization transfer using the INEPT pulse sequence

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Choosing the best pulse sequences, acquisition parameters, postacquisition processing strategies, and probes for natural product structure elucidation by NMR spectroscopy.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Gradient selection in inverse heteronuclear correlation spectroscopy

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Quantitative 1H NMR. Development and potential of an analytical method: an update

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Purity-activity relationships of natural products: the case of anti-TB active ursolic acid

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Dynamic residual complexity of natural products by qHNMR: solution stability of desmethylxanthohumol

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Natural abundance nitrogen-15 NMR by enhanced heteronuclear spectroscopy

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Long-Range 1H–15N Heteronuclear Shift Correlation

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

2J,(3)J-HMBC: A new long-range heteronuclear shift correlation technique capable of differentiating (2)J(CH) from (3)J(CH) correlations to protonated carbons

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Heteronuclear two-bond correlation: suppressing heteronuclear three-bond or higher NMR correlations while enhancing two-bond correlations even for vanishing 2J(CH).

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

A robust, sensitive, and versatile HMBC experiment for rapid structure elucidation by NMR: IMPACT-HMBC.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Investigation of the experimental limits of small-sample heteronuclear 2D NMR.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

HSQC-ADEQUATE correlation: a new paradigm for establishing a molecular skeleton

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Effect of electronegative substituents and angular dependence on the heteronuclear spin-spin coupling constant 3J(C-H): an empirical prediction equation derived by density functional theory calculations.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Structure revision and absolute configuration of malhamensilipin A from the freshwater chrysophyte Poterioochromonas malhamensis

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Interproton distance determinations by NOE--surprising accuracy and precision in a rigid organic molecule

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Toward the complete prediction of the 1H and 13C NMR spectra of complex organic molecules by DFT methods: application to natural substances.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

High precision NOEs as a probe for low level conformers--a second conformation of strychnine.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Accuracy in determining interproton distances using Nuclear Overhauser Effect data from a flexible molecule

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Doubly compensated multiplicity-edited HSQC experiments utilizing broadband inversion pulses

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

High-Resolution Nuclear Magnetic Resonance Spectra of Orientated Molecules

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Nuclear magnetic dipole interactions in field-oriented proteins: information for structure determination in solution

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Elucidating ‘undecipherable’ chemical structures using computer-assisted structure elucidation approaches

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

New cembranes from Cleome spinosa

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Computational prediction of 1H and 13C chemical shifts: a useful tool for natural product, mechanistic, and synthetic organic chemistry

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

A closer look at the nitrogen next door: 1H-15N NMR methods for glycosaminoglycan structural characterization

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

The acquisition of multidimensional NMR spectra within a single scan

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Echo-planar imaging: magnetic resonance imaging in a fraction of a second

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

A new gradient-controlled method for improving the spectral width of ultrafast 2D NMR experiments

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Molecular structure from a single NMR sequence (fast-PANACEA).

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Sparse sampling methods in multidimensional NMR.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Data sampling in multidimensional NMR: fundamentals and strategies

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Enhanced sensitivity by nonuniform sampling enables multidimensional MAS NMR spectroscopy of protein assemblies.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Nonuniform sampling and spectral aliasing.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Application of the filter diagonalization method to one- and two-dimensional NMR spectra

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Rapid high-resolution four-dimensional NMR spectroscopy using the filter diagonalization method and its advantages for detailed structural elucidation of oligosaccharides

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Regularization of the two-dimensional filter diagonalization method: FDM2K

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Indirect covariance NMR spectroscopy

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Unsymmetrical covariance processing of COSY or TOCSY and HSQC NMR data to obtain the equivalent of HSQC-COSY or HSQC-TOCSY spectra

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Generalized indirect covariance NMR formalism for establishment of multidimensional spin correlations

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

The use of unsymmetrical indirect covariance NMR methods to obtain the equivalent of HSQC-NOESY data

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Utilizing unsymmetrical indirect covariance processing to define 15N- 13C connectivity networks

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Multistep correlations via covariance processing of COSY/GCOSY spectra: opportunities and artifacts

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Using indirect covariance processing for structure elucidation of small molecules in cases of spectral crowding.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Quantitative metabolomics using NMR

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

NMR experiments for the analysis of mixtures: beyond 1D 1H spectra.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Enhanced diffusion-edited NMR spectroscopy of mixtures using chromatographic stationary phases

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Constant time gradient HSQC-iDOSY: practical aspects

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Spectral editing of organic mixtures into pure components using NMR spectroscopy and ultraviscous solvents.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Glycerol and glycerol carbonate as ultraviscous solvents for mixture analysis by NMR.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Tailoring 1H spin dynamics in small molecules via supercooled water: a promising approach for metabolite identification and validation

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

LC-NMR coupling technology: recent advancements and applications in natural products analysis

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Important roles of the hyphenated HPLC-DAD-MS-SPE-NMR technique in metabonomics

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Chasing molecules that were never there: misassigned natural products and the role of chemical synthesis in modern structure elucidation

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Total syntheses of hexacyclinol, 5-epi-hexacyclinol, and desoxohexacyclinol unveil an antimalarial prodrug motif.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Predicting NMR spectra by computational methods: structure revision of hexacyclinol

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Total synthesis and structure assignment of (+)-hexacyclinol.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Structure Elucidator: a versatile expert system for molecular structure elucidation from 1D and 2D NMR data and molecular fragments

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Applying computer-assisted structure elucidation algorithms for the purpose of structure validation: revisiting the NMR assignments of hexacyclinol

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Blind trials of computer-assisted structure elucidation software

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Computer-assisted structure elucidation of natural products with limited 2D NMR data: application of the StrucEluc system

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

SENECA: A Platform-Independent, Distributed, and Parallel System for Computer-Assisted Structure Elucidation in Organic Chemistry

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Recent developments in automated structure elucidation of natural products

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Computer-assisted structure verification and elucidation tools in NMR-based structure elucidation

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

The use of coupled HSQC spectra to aid in stereochemical assignments of molecules with severe proton spectral overlap

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Utility of coupled-HSQC experiments in the intact structural elucidation of three complex saponins from Blighia sapida

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Effect of dielectric properties of solvents on the quality factor for a beyond 900 MHz cryogenic probe model

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Design, construction, and validation of a 1-mm triple-resonance high-temperature-superconducting probe for NMR.

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Structure elucidation at the nanomole scale. 1. Trisoxazole macrolides and thiazole-containing cyclic peptides from the nudibranch Hexabranchus sanguineus

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Solution-State Dynamic Nuclear Polarization

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Measuring Protein Concentrations by NMR Spectroscopy

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

SOFAST-HMQC Experiments for Recording Two-dimensional Deteronuclear Correlation Spectra of Proteins within a Few Seconds

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Computer-aided spectral assignment in nuclear magnetic resonance spectroscopy

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Identification of Natural Products Using HPLC-SPE Combined with CapNMR

21 January 2018

1 reference

https://api.crossref.org/works/10.1039%2FC2NP20104F

Assessment of techniques for DOSY NMR data processing

21 January 2018

1 reference

COCI

https://opencitations.net/index/coci/api/v1/citations/10.1016/S0003-2670(03)00752-9

Hexacylinol, a New Antiproliferative Metabolite of Panus rudis HKI 0254.

31 July 2023

1 reference

COCI

https://opencitations.net/index/api/v1/citations/10.7164/ANTIBIOTICS.55.814

Unambiguous structural and nuclear magnetic resonance spectral characterization of two triterpenoids of Maprouneaguianensis by two-dimensional nuclear magnetic resonance spectroscopy

12 April 2024

1 reference

12 April 2024

https://opencitations.net/index/api/v1/citations/10.1139/V87-420

Identifiers

DOI

10.1039/C2NP20104F

1 reference

3 August 2017

1 reference

PubMed ID

23291908