The First Total Synthesis of Calabricoside A
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Authors
Du, Yuguo
Wei, Guohua
Linhardt, Robert J.
Issue Date
2003-09-01
Type
Article
Language
ENG
Keywords
Biology , Chemistry and chemical biology , Chemical and biological engineering , Biomedical engineering
Alternative Title
Abstract
Quercetin 3-O-[α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranoside]-7-O-β-d-glucopyranoside (calabricoside A), a new flavonol triglycoside isolated from the aerial parts of Putoria calabrica showing strong radical scavenging activity, was synthesized through a combination of phase-transfer-catalyzed C-3 glycosylation and AgOTf promoted homogeneous C-7 glycosylation in CH2Cl2.
Description
Tetrahedron Letters, 44, 6887-6890
Note : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
Note : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
Full Citation
The First Total Synthesis of Calabricoside A, Y. Du, G. Wei, R. J. Linhardt, Tetrahedron Letters, 44, 6887-6890, 2003.
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PubMed ID
DOI
ISSN
404039