Antiplasmodial and Antioxidant Isofuranonaphthoquinones from the Roots of Bulbine capitata
Abstract The roots of B. CAPITATA yielded the new compounds 5,8-dihydroxy-1-tigloylmethylnaphtho[2,3-C]furan-4,9-dione, 1-acetoxymethyl-8-hydroxynaphtho[2,3-C]furan-4,9-dione, and 1-acetoxymethyl-5,8-dihydroxynaphtho[2,3-C]furan-4,9-dione, in addition to the known compounds chrysophanol, 10,10′-chry...
Gespeichert in:
Veröffentlicht in: | Planta medica 2001-06, Vol.67 (4), p.340-344 |
---|---|
Hauptverfasser: | , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Abstract
The roots of B. CAPITATA yielded the new compounds 5,8-dihydroxy-1-tigloylmethylnaphtho[2,3-C]furan-4,9-dione, 1-acetoxymethyl-8-hydroxynaphtho[2,3-C]furan-4,9-dione, and 1-acetoxymethyl-5,8-dihydroxynaphtho[2,3-C]furan-4,9-dione, in addition to the known compounds chrysophanol, 10,10′-chrysophanol bianthrone, 8-hydroxy-1-methylnaphtho[2,3-C]furan-4,9-dione, 5,8-dihydroxy-1-methylnaphtho[2,3-C]furan-4,9-dione, 5,8-dihydroxy-1-hydroxymethylnaphtho[2,3-C]furan-4,9-dione, and 8-hydroxy-5-methoxy-1-methylnaphtho[2,3-C]furan-4,9-dione, or 5-hydroxy-8-methoxy-1-methylnaphtho[2,3-C]furan-4,9-dione. The new as well as the known isofuranonaphthoquinones showed antioxidant and weak antiplasmodial activities. |
---|---|
ISSN: | 0032-0943 1439-0221 |
DOI: | 10.1055/s-2001-14329 |