THE STRUCTURE OF COSSONIDINE - A NOVEL DITERPENOID ALKALOID

Authors
REINA M GAVIN JA MADINAVEITIA A ACOSTA RD DELAFUENTE G
Citation
M. Reina et al., THE STRUCTURE OF COSSONIDINE - A NOVEL DITERPENOID ALKALOID, Journal of natural products, 59(2), 1996, pp. 145-147
Citations number
15
Categorie Soggetti
Chemistry,"Plant Sciences","Pharmacology & Pharmacy
Journal title
Journal of natural products → ACNP
ISSN journal
01633864
Volume
59
Issue
2
Year of publication
1996
Pages
145 - 147
Database
ISI
SICI code
0163-3864(1996)59:2<145:TSOC-A>2.0.ZU;2-3
Abstract
A new diterpenoid alkaloid cossonidine (1) has been isolated from Delp hinium cossonianum and Delphinium cadiopetalum. The structure of cosso nidine was determined by spectroscopic methods, including H-1 COSY, HM QC, HMBC, and ROESY NMR experiments, and chemical transformations. The NMR data of kobusine (5) and sanyonamine (6) are also presented.