C-13 NMR data of the pyrrolizidine alkaloid echimidine

HJ Huizing; E Roder; H Widenfeeld

C-13 NMR data of the pyrrolizidine alkaloid echimidine

HJ Huizing^*
, E Roder
, H Widenfeeld

^*Corresponding author for this work

Research output: Contribution to journal › Comment/Letter to the editor › Academic › peer-review

6 Citations (Scopus)

49 Downloads (Pure)

Abstract

The 13C NMR spectra of nine pyrrolizidine alkaloids of the macrocyclic diester type, seven of the
corresponding N-oxides and of the parent base retronecine have been recorded and the signals assigned. The
13C NMR signals were found to be sensitive to structural variation in both the diester moiety and the
heterocyclic ring system, providing useful information for structural elucidation, particularly when the ‘H
NMR spectra may be difficult to interpret

Original language	English
Pages (from-to)	476-477
Number of pages	2
Journal	Archiv der pharmazie
Volume	318
Issue number	5
Publication status	Published - 1985

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13C NMR SPECTROSCOPY OF PYRROLIZIDINE ALKALOIDSFinal publisher's version, 512 KBLicence: Unspecified

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@article{becf1f00ca3949589df7d5947a3fbd84,

title = "C-13 NMR data of the pyrrolizidine alkaloid echimidine",

abstract = "The 13C NMR spectra of nine pyrrolizidine alkaloids of the macrocyclic diester type, seven of the corresponding N-oxides and of the parent base retronecine have been recorded and the signals assigned. The 13C NMR signals were found to be sensitive to structural variation in both the diester moiety and the heterocyclic ring system, providing useful information for structural elucidation, particularly when the {\textquoteleft}H NMR spectra may be difficult to interpret",

author = "HJ Huizing and E Roder and H Widenfeeld",

year = "1985",

language = "English",

volume = "318",

pages = "476--477",

journal = "Archiv der pharmazie",

issn = "0365-6233",

number = "5",

}

TY - JOUR

T1 - C-13 NMR data of the pyrrolizidine alkaloid echimidine

AU - Huizing, HJ

AU - Roder, E

AU - Widenfeeld, H

PY - 1985

Y1 - 1985

N2 - The 13C NMR spectra of nine pyrrolizidine alkaloids of the macrocyclic diester type, seven of the corresponding N-oxides and of the parent base retronecine have been recorded and the signals assigned. The 13C NMR signals were found to be sensitive to structural variation in both the diester moiety and the heterocyclic ring system, providing useful information for structural elucidation, particularly when the ‘H NMR spectra may be difficult to interpret

AB - The 13C NMR spectra of nine pyrrolizidine alkaloids of the macrocyclic diester type, seven of the corresponding N-oxides and of the parent base retronecine have been recorded and the signals assigned. The 13C NMR signals were found to be sensitive to structural variation in both the diester moiety and the heterocyclic ring system, providing useful information for structural elucidation, particularly when the ‘H NMR spectra may be difficult to interpret

M3 - Comment/Letter to the editor

SN - 0365-6233

VL - 318

SP - 476

EP - 477

JO - Archiv der pharmazie

JF - Archiv der pharmazie

IS - 5

ER -

C-13 NMR data of the pyrrolizidine alkaloid echimidine

Abstract

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