Bioactive prenylated phenolic compounds from the aerial parts of Glycyrrhiza uralensis.
3CL(pro)
Cytotoxicity
Glycyrrhiza uralensis
Leguminosae
Licorice
PL(pro)
SARS-CoV-2 virus
Journal
Phytochemistry
ISSN: 1873-3700
Titre abrégé: Phytochemistry
Pays: England
ID NLM: 0151434
Informations de publication
Date de publication:
Sep 2022
Sep 2022
Historique:
received:
28
12
2021
revised:
30
05
2022
accepted:
12
06
2022
pubmed:
18
6
2022
medline:
27
7
2022
entrez:
17
6
2022
Statut:
ppublish
Résumé
In this work, a bioassay-guided fractionation strategy was used to isolate 26 phenolic compounds from the ethyl acetate partition of an ethanol extract of the aerial parts of Glycyrrhiza uralensis Fisch. ex DC. Among them, 8 prenylated phenolic compounds (glycyuralins Q-X) were described for the first time. The two enantiomers of glycyuralin Q were purified and their absolute configurations were established by ECD spectral calculations. (1″R, 2″S)-glycyuralin Q and (1″S, 2″R)-glycyuralin Q showed significant inhibitory activities against SARS-CoV-2 virus proteases 3CL
Identifiants
pubmed: 35714736
pii: S0031-9422(22)00200-X
doi: 10.1016/j.phytochem.2022.113284
pii:
doi:
Substances chimiques
Phenols
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
113284Informations de copyright
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