|
Researchspace >
General science, engineering & technology >
General science, engineering & technology >
General science, engineering & technology >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10204/2982
|
| Title: | Dehydrobrachylaenolide: an eudesmanetype sesquiterpene lactone |
| Authors: | Rademeyer, M
Van Heerden, FR
Van Der Merwe, MM |
| Keywords: | Dehydrobrachylaenolide
Single-crystal X-ray study
Mean sigma(C–C) = 0.002 A°
R factor = 0.033
wR factor = 0.095
Data-to-parameter ratio = 14.1
T = 150 K; |
| Issue Date: | Jan-2009 |
| Publisher: | International Union of Crystallography |
| Citation: | Rademeyer, M. 2009. Dehydrobrachylaenolide: an eudesmanetype sesquiterpene lactone. Acta Crystallographica Section E, Vol. 65(1), pp 7 |
| Abstract: | The three-ring eudesmanolide, C15H16O3, is a natural product isolated from Dicoma anomala Sond. (Asteraceae). The compound contains an endo-exo cross conjugated methylenecyclohexenone ring with an envelope conformation trans-fused with cyclohexane and trans-annelated with an -methylene -lactone. The absolute structure was assigned by optical rotation measurements compared to those from the synthetic compound with known stereochemistry. The crystal packing is consolidated by C-HO interactions |
| Description: | Copyright: 2009 International Union of Crystallography |
| URI: | http://hdl.handle.net/10204/2982 |
| ISSN: | 1600-5368 |
| Appears in Collections: | Bioprospecting
General science, engineering & technology
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
