## Abstract The carbon‐13 NMR spectra of the novel rearranged hopanes, spergulagenin‐A and related triterpenoids, and 21α‐Hopanes, mollugogenol‐A, mollugogenol‐G diacetate and related compounds, were recorded. Their analyses were aided by the chemical shifts of some model compounds and by the chang
Carbon-13 NMR study of some triterpene hydrocarbons of the hopane group
✍ Scribed by Alistair L. Wilkins; Peter W. Bird; Peter M. Jager
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 465 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
The 13C NMR assignments of ten triterpene hydrocarbons of the hopane group are presented. Assignments for eight of the hydrocarbons are reported for the first time, whilst revisions to the published assignments of hopane and 17a-hopane are described.
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## Abstract The ^13^C NMR spectra of eight triterpenes are recorded and all carbon shifts have been assigned. The data are in agreement with the structures assigned to the rare lupanediol, lup‐20(29)‐ene‐3α,23‐diol, and other lupane triterpenes isolated from the Sri Lankan __Glochidion__ species (E
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