Isolation of highly polar galloyl glucoside tautomers from Saxifraga tangutica through preparative chromatography and assessment of their in vitro antioxidant activity

Isolation of highly polar galloyl glucoside tautomers from Saxifraga tangutica through preparative chromatography and assessment of their in vitro antioxidant activity

Abstract In this work, the rapid and efficient preparation of isolated galloyl glucoside tautomer free radical inhibitors was investigated using Saxifraga tangutica as a raw material. Four highly polar galloyl glucoside tautomers, 3-O-galloyl-α-d-glucose ⇌ 3-O-galloyl-β-d-glucose (Fr2-1-1), 2-O-gall...

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Bibliographic Details
Main Authors: Yingying Tong, Ming Chu, Jia Zhou, Qilan Wang, Gang Li, A. M. Abd El-Aty, Jun Dang
Format: Article
Language:English
Published: BMC 2024-11-01
Series:BMC Chemistry
Subjects:
Saxifraga tangutica
Isolation
Galloyl glucoside tautomers
Antioxidative activity
HepG2 cells
Structure‒activity relationships
Online Access:https://doi.org/10.1186/s13065-024-01330-z
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https://doi.org/10.1186/s13065-024-01330-z

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