Steroidal saponins from the fruits of Asparagus racemosus

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 2006 English Publisher:Elsevier BVJournal:Phytochemistry, volume 67, pages 1,316-1,321 (issn: 0031-9422,

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Authors: Debayan, Mandal; Sukdeb, Banerjee; Nirup B, Mondal; Ajit K, Chakravarty; Niranjan P, Sahu;

doi: 10.1016/j.phytochem.2006.04.005

pmid: 16759676

Steroidal saponins from the fruits of Asparagus racemosus

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Abstract

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)-5beta-spirostan-3beta-ol-3-O-{beta-D- glucopyranosyl (1-->6)-[alpha-L-rhamnopyranosyl (1-->6)-beta-D-glucopyranosyl (1-->4)]-beta-D-glucopyranoside}, (25S)-5beta-spirostan-3beta-ol-3-O-alpha-L-rhamnopyranosyl (1-->6)-beta-D-glucopyranosyl (1-->6)-beta-D-glucopyranoside and (25S)-5beta-spirostan-3beta-ol-3-O-{alpha-L-rhamnopyranosyl-(1-->6)-[alpha-L-rhamnopyranosyl (1-->4)]-beta-D-glucopyranoside}, respectively, by spectrometric analysis and some chemical strategies.

Related Organizations

Indian Institute of Chemical Biology
India

Keywords

Magnetic Resonance Spectroscopy, Molecular Structure, Plant Extracts, Fruit, Steroids, Saponins, Asparagus Plant

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