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1H and 13C NMR spectral assignments of some natural abietane diterpenoids

✍ Scribed by Benjamín Rodríguez

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
112 KB
Volume
41
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

An NMR study of 11 naturally occurring abietane diterpenoids is described. In addition to one‐dimensional NMR methods, including DPFGSE 1D‐NOE spectra, two‐dimensional shift‐correlated experiments [^1^H,^1^H COSY, ^1^H,^13^C‐gHSQC ^1^J(C,H) and ^1^H,^13^C‐gHMBC ^n^J(C,H) (n = 2 and 3)] were used for the complete and unambiguous ^1^H and ^13^C chemical shift assignments of these substances. Copyright © 2003 John Wiley & Sons, Ltd.

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