Two new diterpenoid alkaloids from Delphinium cardiopetalum
✍ Scribed by A.G. González; G. de la Fuente; M. Reina; P.G. Jones; P.R. Raithby
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 143 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
Chemical, spectral and X ray data are given for cardiopetaline and cardiopetalidine, two new C-19 diterpene alkaloids from the genus Delphinium.
The structure of cardionidine (l), a new hetisine-type C-20 diterpenoid alkaloid bearing an anhydride function, was inferred from spectroscopic and chemical data, and X-ray analysis.
## Abstract For Abstract see ChemInform Abstract in Full Text.
Three new diterpenoid alkaloids, along with eleven known alkaloids, were isolated from the whole herbs of Delphinium yunnanense. The new alkaloids include a rearranged-type C 19 -diterpenoid alkaloid, named yunnanenseine A (1), and two hetisine-type C 20 -diterpenoid alkaloids, named yunnanenseine B