Abstract
Two new sesquiterpene lactone glycosides were isolated from the seeds of Carpesium macrocephalum. Their structures were elucidated as 2α-O-β-D-glucopyranosy-5α, 11αH-eudesma-4 (15)-en-12, 8β-olide and 2α-O-β-D-glucopyranosy-5αH-eudesma-4(15), 11 (13)-dien-12, 8β-olide by spectral methods (HRMS, 1D and 2D NMR).
Original language | English (US) |
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Pages (from-to) | 247-248 |
Number of pages | 2 |
Journal | Chinese Chemical Letters |
Volume | 13 |
Issue number | 3 |
State | Published - Mar 2002 |
Externally published | Yes |
Keywords
- Carpesium macrocephalum
- Compositae
- Eudesmanolide
- Sesquiterpene lactone glycosides
ASJC Scopus subject areas
- General Chemistry