Autor: |
Milka Todorova, Bozhanka Mikhova, Antoaneta Trendafilova, Antonina Vitkova, Helmut Duddeck |
Rok vydání: |
2007 |
Předmět: |
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Zdroj: |
Biochemical Systematics and Ecology. 35:852-858 |
ISSN: |
0305-1978 |
DOI: |
10.1016/j.bse.2007.03.019 |
Popis: |
The flower heads of Achillea distans afforded nine new sesquiterpene lactones (one glaucolide, six guaianolides and two dimeric lactones) in addition to 18 known terpenoids. The structures and stereochemistry of the new compounds were elucidated by spectroscopic methods. The stereochemistry of 11,13-dihydroezomontanin was revised. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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