## Abstract ^13^C NMR spectral assignments for a number of naturally occurring and hemi‐synthetic abieta‐8,11,13‐triene diterpe‐noids are reported. The most significant effects caused by common structural variations for this kind of compound are discussed.
13C NMR data for abieta-7,13-diene diterpenoids
✍ Scribed by A. San Feliciano; J. M. Miguel del Corral; M. Gordaliza; M. A. Salinero
- Book ID
- 102526822
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 324 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
^13^C NMR data for several abieta‐7,13‐diene diterpenoids are reported. The most significant effects caused by the change in the stereochemistry at C‐4 and other structural modifications are discussed.
📜 SIMILAR VOLUMES
## Abstract The analysis of the ^13^C NMR spectra of 91 labdane‐type compounds, classified into ten different series, is reported.
## Abstract ^13^C NMR shielding data for 100 naturally occurring and hemisynthetic cyclolignans are tabulated. Some of them have been compiled from the literature. The data have been assigned on the basis of 2D heteronuclear ^1^H‐^13^C correlations.
## Abstract In this work, the detailed NMR studies and full ^13^C NMR assignments for five diterpenoids isolated from __Sideritis caesarea__ and __Sideritis athoa__ are described. The assignments are based on a combination of 1D and 2D NMR techniques including ^1^H, ^13^C, ^1^H^1^H COSY, gHSQC [^1