Naturally Occurring Chromone Glycosides: Sources, Bioactivities, and Spectroscopic Features

Chromone glycosides comprise an important group of secondary metabolites. They are widely distributed in plants and, to a lesser extent, in fungi and bacteria. Significant biological activities, including antiviral, anti-inflammatory, antitumor, antimicrobial, etc., have been discovered for chromone...

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Bibliographic Details
Published in:Molecules (Basel, Switzerland) Switzerland), 2021-12, Vol.26 (24), p.7646
Main Authors: Amen, Yhiya, Elsbaey, Marwa, Othman, Ahmed, Sallam, Mahmoud, Shimizu, Kuniyoshi
Format: Article
Language:English
Subjects:
13C-NMR data
activity
Animals
Anti-Infective Agents - chemistry
Anti-Infective Agents - metabolism
Anti-Infective Agents - therapeutic use
Anti-Inflammatory Agents - chemistry
Anti-Inflammatory Agents - metabolism
Anti-Inflammatory Agents - therapeutic use
Antiinfectives and antibacterials
Antineoplastic Agents - chemistry
Antineoplastic Agents - metabolism
Antineoplastic Agents - therapeutic use
benzo-γ-pyrone
Biosynthesis
chemical structure
chromone glycosides
Chromones - chemistry
Chromones - metabolism
Chromones - therapeutic use
Enzymes
Fungi
Glycosides
Glycosides - biosynthesis
Glycosides - chemistry
Glycosides - therapeutic use
Herbal medicine
Humans
Inflammation
Magnetic Resonance Spectroscopy
Metabolites
Molecular Structure
NMR
Nuclear magnetic resonance
Respiratory syncytial virus
Review
Secondary metabolites
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Summary:Chromone glycosides comprise an important group of secondary metabolites. They are widely distributed in plants and, to a lesser extent, in fungi and bacteria. Significant biological activities, including antiviral, anti-inflammatory, antitumor, antimicrobial, etc., have been discovered for chromone glycosides, suggesting their potential as drug leads. This review compiles 192 naturally occurring chromone glycosides along with their sources, classification, biological activities, and spectroscopic features. Detailed biosynthetic pathways and chemotaxonomic studies are also described. Extensive spectroscopic features for this class of compounds have been thoroughly discussed, and detailed C-NMR data of compounds - , have been added, except for those that have no reported C-NMR data.
ISSN:1420-3049
1420-3049
DOI:10.3390/molecules26247646