Title of article
First synthesis of astilbin, biologically active glycosyl flavonoid isolated from Chinese folk medicine
Author/Authors
Ohmori، نويسنده , , Ken and Ohrui، نويسنده , , Hiroki and Suzuki، نويسنده , , Keisuke، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
5
From page
5537
To page
5541
Abstract
A synthetic route to a biologically active glycosyl flavonoid, astilbin (1), was developed. The tetra-benzyl ether 4, derived from (+)-catechin, was glycosylated with the l-rhamnosyl donor 10 by using Cp2HfCl2–AgClO4, and subsequent oxidation of the C(4) position of the flavan skeleton followed by deprotection gave 1.
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1638245
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