Abstract
A sesquiterpene lactone, 1-O-acetyl-4R,6S-britannilactone (1) which has a new stereochemistry was isolated from the flowers of Inula britannica L. var. chinensis (Rupr.) Reg. Its stereostructure was determined by a x-ray crystallography.
Original language | English |
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Pages (from-to) | 28-30 |
Number of pages | 3 |
Journal | Natural Product Sciences |
Volume | 9 |
Issue number | 1 |
State | Published - Mar 2003 |
Keywords
- 1-O-acetyl-4R,6S-britannilactone
- Inula britannica L. var. chinensis (Rupr.) Reg
- X-ray crystallography