## Abstract Carbon‐13 signal assignments of the labdane diterpenoids phlogantholide‐A, its diacetate and isophlogantholide‐A are reported. The assignments of the ^13^C NMR signals of 14‐deoxyandrographolide and its diacetate, made earlier, have now been confirmed by lanthanide shift studies on the
Carbon-13 NMR spectra of some pseudoguaianolides
✍ Scribed by Guillermo Delgado; Laura Alvarez; Eduardo Huerta; Alfonso Romo de Vivar; Rachel Mata
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 172 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0749-1581
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