| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1354959 | Biochemical Systematics and Ecology | 2006 | 8 Pages |
Abstract
Fifteen new sesquiterpene lactones (nine guaianolides and six germacranolides), in addition to seven known lactones have been isolated from the flower heads of Achillea asplenifolia Vent. of Bulgarian origin. The structures and stereochemistry were elucidated on the basis of spectral data. The chemotaxonomic relevance of sesquiterpene lactones is discussed.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Milka N. Todorova, Bozhanka Mikhova, Antoaneta Trendafilova, Antonina Vitkova, Helmut Duddeck, Mincho Anchev,