Kishor N, Sati O P, Sakakibara J, Kaiya T
Department of Chemistry, University of Garhwal, Srinagar, India.
Phytochemistry. 1992 Feb;31(2):706-7. doi: 10.1016/0031-9422(92)90068-2.
From an ethanolic extract of the influorescence of Yucca aloifolia a new spirostanol glycoside has been isolated and characterized as 3-O[(alpha-L-rhamnopyranosyl(1----3)-beta-D-xylopyranosyl(1----2))(beta- D-glucopyranosyl(1----3)-beta-D-glucopyranosyl(1----3)-beta-D-glucopy ranosyl]-25R,5 alpha-spirostan-2 alpha, 3 beta-diol.