Structural Revision of Wentiquinone C and Related Congeners from Anthraquinones to Xanthones Using Chemical Derivatization and NMR Analysis

Structural Revision of Wentiquinone C and Related Congeners from Anthraquinones to Xanthones Using Chemical Derivatization and NMR Analysis

Wentiquinone C, which was previously isolated from the marine brown alga-derived endophytic fungus Aspergillus wentii EN-48, was found to be a potent antioxidant against α,α-diphenyl-picrylhydrazyl (DPPH) radical. The structure of wentiquinone C was originally assigned as an anth...

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Bibliographic Details
Main Authors: Xin Li, Xiao-Ming Li, Bin-Gui Wang
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Marine Drugs
Subjects:
Structure revision
Wentiquinone C
Methylation method
Xanthones
Anthraquinones
Aspergillus wentii
Online Access:http://www.mdpi.com/1660-3397/17/1/8

Internet

http://www.mdpi.com/1660-3397/17/1/8

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