Two octanordammarane triterpenes from Commiphora kua.
The resin of Commiphora kwo yielded two new octanordammarane triterpenes namely 15 alpha-hydroxymansumbinone and 28-acetoxy-15 alpha-hydroxymansumbinone, along with the four known compounds, mansumbinone, mansumbinol, (16S, 20R)-dihydroxydammar-24-en-3-one and T-cadinol. These structures were elucidated by spectroscopic techniques, including 1D and 2D NMR spectroscopy, and X-ray analysis.
Dekebo
Aman
A
Department of Chemistry, Addis Ababa University, PO Box 30270, Addis Ababa, Ethiopia.
Dagne
Ermias
E
Hansen
Lars K
LK
Gautun
Odd R
OR
Aasen
Arne J
AJ
D029403:Burseraceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
D014315:Triterpenes; C079928:mansumbinone