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Two new neolignan glycosides from Pteris multifida Poir

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Title Two new neolignan glycosides from Pteris multifida Poir
 
Creator Xu-dong, Zheng
Hao-bin, Hu
Huai-sheng, Hu
 
Subject Pteris multifida Poir
neolignan glycoside, (7S, 8S)- Δ7′-2
9′-dihydroxy-5′-methoxy-7
3′-dioxy-8,4′-neolignan-4-O-β- D-apiofuranosyl-(1→6)-β-D-glucopyranoside
(7S, 8S)-Δ7′-2
9′- trihydroxy-7
3′-dioxy-8
4′-neolignan-4-O-β-D-apiofur anosyl- (1→6)-β-D-glucopyranoside
multifidoside A
multifidoside B
 
Description 773-777
Two new neolignan glycosides, named as multifidoside A 1 and B 2, together with four known compounds have been isolated from the roots of Pteris multifida Poir. The structures of multifidoside A and B have been characterized by spectroscopic and chemical means as (7S, 8S)-Δ7′-2,9′-dihydroxy-5′-methoxy-7,3′-dioxy-8,4′-neolignan-4-O-β-D-apiofuranosyl-(1→6)-β-D-gluco¬pyranoside and (7S, 8S)-Δ7′-2,9,9′-trihydroxy-7,3′-dioxy-8,4′-neolignan-4-O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside. The known compounds are identified by comparing their spectral data with those of authentic samples or data reported in the literature.
 
Date 2009-04-15T08:56:55Z
2009-04-15T08:56:55Z
2008-05
 
Type Article
 
Identifier 0376-4699
http://hdl.handle.net/123456789/3848
 
Language en_US
 
Publisher CSIR
 
Source IJC-B Vol.47B(05) [May 2008]