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Steroidal saponins from the fruits of Asparagus racemosus

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Title Steroidal saponins from the fruits of Asparagus racemosus
 
Creator Mandal, D
Banerjee, S
Mondal, NB
Chakravarty, AK
Sahu, NP
 
Subject Biochemistry & Molecular Biology; Plant Sciences
 
Description Three steroidal saponins, racemosides A (1), B (2) and C (3), were isolated from the methanolic extract of the fruits of Asparagus racemosus, and characterized as (25S)-5 beta-spirostan-3 beta-ol-3-O-{beta-D- glucopyranosyl (1 -> 6)-[alpha-L-rhamnopyranosyl (1 -> 6)-beta-D-glucopyranosyl (1 -> 4)]-beta-D-glucopyranoside}, (25S)=5 beta-spirostan-3 beta-ol-3-O-alpha-L-rhamnopyranosyl (1 -> 6)-beta-D-glucopyranosyl (1 -> 6)-beta-D-glucopyranoside and (25S)-5 beta-spirostan-3 beta-ol-3-O-{alpha-L-rhamnopyranosyl-(1 -> 6)-[alpha-L-rhamnopyranosyl (1 -> 4)]-beta-D-glucopyranoside}, respectively, by spectrometric analysis and some chemical strategies. (c) 2006 Elsevier Ltd. All rights reserved.
 
Publisher PERGAMON-ELSEVIER SCIENCE LTDOXFORDTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
 
Date 2011-09-20T12:12:09Z
2011-09-20T12:12:09Z
2006
 
Type Article
 
Identifier PHYTOCHEMISTRY
0031-9422
http://hdl.handle.net/123456789/14147
 
Language English