Chemical constituents from the bark of Anisopus mannii
Författare
Summary, in English
A minor novel 1,7-naphthyridine alkaloid with an unprecedented skeleton, named anisopusine (1), was isolated from the CH2Cl2 soluble materials of an acetone extract of the bark of Anisopus mannii (Asclepiadaceae) together with four known compounds 5 alpha-hydroxy-lup-20(29)-en-3 beta-yl eicosanoate (2), [6]-gingerdione (3), [6]-dehydrogingerdione (4), and ferulic acid (5). Their structures were determined on the basis of spectroscopic data, including 1D and 2D NMR, HR-EI-MS. Compounds (2-5) were characterized for the first time from this genus.
Avdelning/ar
Publiceringsår
2009
Språk
Engelska
Sidor
397-400
Publikation/Tidskrift/Serie
Canadian Journal of Chemistry
Volym
87
Issue
2
Dokumenttyp
Artikel i tidskrift
Förlag
NRC Research Press
Ämne
- Organic Chemistry
Nyckelord
- 7-naphthyridine alkaloid
- 1
- Asclepiadaceae
- Anisopus mannii
- 5 alpha-hydroxy-lup-20(29)-en-3 beta-yl
- gingerdione
- anisopusine
- eicosanoate
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0008-4042