@article {66187,
	title = {Cytotoxic steroidal glycosides from Allium flavum},
	journal = {FitoterapiaFitoterapia},
	volume = {93},
	year = {2014},
	month = {2014},
	pages = {121-125},
	abstract = {Three new spirostane-type glycosides (1-3) were isolated from the whole plant of Allium flavum. Their structures were elucidated mainly by 2D NMR spectroscopic analysis and mass spectrometry as (20S,25R)-2α-hydroxyspirost-5-en-3β-yl O-β-D-xylopyranosyl-(1{\textrightarrow}3)-[β-D-galactopyranosyl-(1{\textrightarrow}2)]-β-D-galactopyranosyl-(1{\textrightarrow}4)-β-D-galactopyranoside (1), (20S,25R)-2α-hydroxyspirost-5-en-3β-yl O-β-D-xylopyranosyl-(1{\textrightarrow}3)-[β-D-glucopyranosyl-(1{\textrightarrow}2)]-β-D-galactopyranosyl-(1{\textrightarrow}4)-β-D-galactopyranoside (2), and (20S,25R)-spirost-5-en-3β-yl O-α-L-rhamnopyranosyl-(1{\textrightarrow}4)-[β-D-glucopyranosyl-(1{\textrightarrow}2)]-β-D-glucopyranoside (3). The three saponins were evaluated for cytotoxicity against a human cancer cell line (colorectal SW480).},
	author = {Rezgui, A. and Mitaine-Offer, A.-C. and Paululat, T. and Delemasure, S. and Dutartre, P. and Lacaille-Dubois, M.-A.}
}
