Abstract
Three new diterpenoid alkaloids, dehydrocardiopetaline, 8-O-cinnamoylgraciline and cossonine, together with cardiopetaline were isolated from Delphinium cossonianum. The structures of the new alkaloids were determined from chemical and spectral evidence, using selective INEPT, HMQC, HMBC and ROESY NMR techniques. © 1993.
Original language | English |
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Pages (from-to) | 553-558 |
Journal | Phytochemistry |
Volume | 34 |
Issue number | 2 |
DOIs | |
Publication status | Published - 9 Sep 1993 |
Keywords
- 8-O-cinnamoylgraciline
- cardiopetaline
- cossonine.
- dehydrocardiopetaline
- Delphinium cossonianum
- diterpenoid alkaloids
- Ranunculaceae