Verbaspinoside, a new iridoid glycoside from Verbascum spinosum

Authors
Kalpoutzakis, E Aligiannis, N Mitakou, S Skaltsounis, AL
Citation
E. Kalpoutzakis et al., Verbaspinoside, a new iridoid glycoside from Verbascum spinosum, J NAT PROD, 62(2), 1999, pp. 342-344
Citations number
20
Categorie Soggetti
Agricultural Chemistry","Pharmacology & Toxicology
Journal title
JOURNAL OF NATURAL PRODUCTS
ISSN journal
01633864 → ACNP
Volume
62
Issue
2
Year of publication
1999
Pages
342 - 344
Database
ISI
SICI code
0163-3864(199902)62:2<342:VANIGF>2.0.ZU;2-X
Abstract
A new iridoid glycoside, verbaspinoside (1),was isolated from the aerial pa rts of Verbascum spinosum. Its structure was elucidated on the basis of che mical and spectral data as 6-O-[(2 "-O-trans-cinnamoyl)-alpha-L-rhamnopyran osyl]-catalpol. Additionally, three known iridoids (aucubin, catalpol, and ajugol) and three phenylpropanoid glycosides [acteoside, angoroside A (2), and angoroside C (3)] were isolated and identified.