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Three new antioxidantC-glucosylanthrones fromAloe nobilis
- Source :
- Journal of Asian Natural Products Research. 12:443-447
- Publication Year :
- 2010
- Publisher :
- Informa UK Limited, 2010.
-
Abstract
- Three new C-glucosylanthrones, 3′-O-acetyl-5-hydroxylaloin A (2), 2′,6′-O-diacetyl-5-hydroxylaloin A (4), and 4′,6′-O-diacetyl-5-hydroxylaloin A (5), along with three known compounds, 5-hydroxyaloin A (1), 6′-acetyl-5-hydroxylaloin A (3), and 4-methoxy-6-(2′,4′-dihydroxy-6′-methylphenyl)-pyran-2-one (6), were isolated from the leaves of Aloe nobilis, and their structures were elucidated on the basis of spectroscopic evidences. Compounds 1, 2, 4 and 5 showed antioxidant activity with inhibitory rates of 31.0, 34.0, 34.0, and 42.0%, respectively, at 10− 5 M.
- Subjects :
- Pharmacology
C glycosides
Antioxidant
biology
Traditional medicine
Chemistry
Liliaceae
Chemical structure
medicine.medical_treatment
Organic Chemistry
Pharmaceutical Science
Succulent plant
Biological activity
General Medicine
Pharmacognosy
Asphodeloideae
biology.organism_classification
Analytical Chemistry
Complementary and alternative medicine
Drug Discovery
Botany
medicine
Molecular Medicine
Subjects
Details
- ISSN :
- 14772213 and 10286020
- Volume :
- 12
- Database :
- OpenAIRE
- Journal :
- Journal of Asian Natural Products Research
- Accession number :
- edsair.doi...........823447296beba75c4c327d5cd1ca116f