Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5268896 | Tetrahedron Letters | 2011 | 4 Pages |
Abstract
A concise method to construct a unique 2,6-branched trisaccharide was established by regioselective glycosylation of three free hydroxyl groups on a 3-O-protected glucose moiety, and successfully used in the synthesis of quercetin 3-O-β-d-apiofuranosyl-(1â2)-[α-l-rhamnopyranosyl-(1â6)]-β-d-glucopyranoside, a flavonol O-glycoside isolated from glandless cotton seeds which showed notable antidepressant activities.
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Authors
Yang Zhang, Kejun Wang, Zhilai Zhan, Yu Yang, Yimin Zhao,