| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5167067 | Phytochemistry | 2008 | 8 Pages |
Abstract
The 2,3-secodammarane aglasilvinic acid and the related silvaglines with a five-membered A-ring represented typical chemical features of A. silvestris accompanied by a series of 3,4-secodammaranes, a pregnane steroid and two sesquiterpenes. Comparison of six different plant collections revealed the existence of two chemo-types characterised either by 20R or 20S configuration in all major triterpenes.
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Authors
Silvia Pointinger, Somnuk Promdang, Srunya Vajrodaya, Caroline M. Pannell, Otmar Hofer, Kurt Mereiter, Harald Greger,