Abstract
Fractionation of a steam distilled residue of Commiphora confusa resin has yielded four novel dammarane triterpenes characterised as (20S)-3β-acetoxy- 12β,16β-trihydroxydammar-24-ene, (20S)-12β,16β- trihydroxydammar-24-ene-3β-O-β-glucopyranoside, (20S)-3β-acetoxy- 12β,16β,25-tetrahydroxydammar-23-ene, and (20S)-3β,12β, 16β,25-pentahydroxydammar-23-ene. The known compounds β-amyrin, 3β-amyrinacetate, 2-methoxyfuranodienone, 2-acetoxyfuranodienone, (20R)-3β-acetoxy-16β-dihydroxydammar-24-ene, (20R)-3β,16β- trihydroxydammar-24-ene, 3β-acetoxy-16β-hydroxydammar-24-ene, 3β-hydroxydammar-24-ene, 3β-acetoxydammar-24-ene, and β-sistosterol were also isolated from the same extract. The structures of the compounds were determined using spectroscopic, physical, and chemical methods.
| Original language | English |
|---|---|
| Pages (from-to) | 483-486 |
| Number of pages | 4 |
| Journal | Chemical and Pharmaceutical Bulletin |
| Volume | 51 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 2003 |
Keywords
- Burseraceae
- Commiphora confusa
- Dammarane triterpene
- Resin
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