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Title: | Two new neolignan glycosides from Pteris multifida Poir |
Authors: | Xu-dong, Zheng Hao-bin, Hu Huai-sheng, Hu |
Keywords: | 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 |
Issue Date: | May-2008 |
Publisher: | CSIR |
Abstract: | 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. |
Page(s): | 773-777 |
URI: | http://hdl.handle.net/123456789/3848 |
ISSN: | 0376-4699 |
Appears in Collections: | IJC-B Vol.47B(05) [May 2008] |
Files in This Item:
File | Description | Size | Format | |
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IJCB 47B(5) 773-777.pdf | 1.26 MB | Adobe PDF | View/Open |
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