Isolation of a New Steroidal Glycoalkaloid from Solanum xanthocarpum

Isolation of a New Steroidal Glycoalkaloid from Solanum xanthocarpum
Pages 615-624
Parveen Fazil and Rahat Azhar Ali

DOI: http://dx.doi.org/10.6000/1927-5129.2014.10.04

Published: 13 January 2014

Abstract: A new steroidal glycoalkaloid was isolated from barries of Solanum xanthocarpum, together with two other known steroidal glycoalkaloids. The structure of new steroidal glycoalkaloid was elucidated as O-(3){ α-L- rhamnopyranosyl-(1→2gal)- β-D- galactopyranosyl}-solasodine on the basis of spectroscopic analysis as well as comparison with reported spectroscopic data of related compounds.

Keywords: Solanum xanthocarpum, steroidal glycoalkaloid, O-(3) {α-L-rhamnopyranosyl-(1→2gal)-β-D- galactopyranosyl}-solasodine.