Chemical constituents from fruiting bodies of Ganoderma daiqingshanense / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 437-442, 2017.
Article
Dans Chinois
| WPRIM
| ID: wpr-852995
ABSTRACT
Objective:
To study the chemical constituents of the fruiting bodies of Ganoderma daiqingshanense.Methods:
The constituents were separated by Silica gel and Sephadex LH-20 column chromatography, their structures were elucidated by spectral data analyses, and the acetylcholinesterase inhibitory activity was detected.Results:
Twelve compounds were isolated from the fruiting bodies of G. daiqingshanense and identified as 3β,21β-serratenediol-3-acetate (1), 3β,21α-serratenediol-3-acetate (2), 3-O-acetyltohogenol (3), 20 (29)-lupen-3β-ol (4), lucialdehyde A (5), ganoderic acid Y (6), ergosta-7,22E-diene-3-one (7), ergosta-4,6,8 (14),22-tetraene-3-one (8), ergosta-7,22E-diene-3β-ol (9), 5α,8α-epidioxyergosta-6,22E-diene-3β-ol (10), ankylosaurus acid (11), and euphorbia factor L3 (12). Compounds 5, 11, and 12 showed moderate activities against acetylcholinesterase with inhibitory rates of 17.70%, 22.89%, and 21.22%, respectively.Conclusion:
All the compounds are obtained from G. daiqingshanense for the first time and serratene triterpenes (compounds 1-3) are found from family Ganodermataceae for the first time. Compounds 5, 11, and 12 have certain inhibitory activities on acetylcholinesterase.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Étude pronostique
langue:
Chinois
Texte intégral:
Chinese Traditional and Herbal Drugs
Année:
2017
Type:
Article
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