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Licensed Unlicensed Requires Authentication Published by De Gruyter June 2, 2014

Excelsoside: A New Benzylic Diglycoside from the Leaves of Milicia excelsa

Judith L. Nantchouang Ouete , Louis P. Sandjo , Deccaux W. F. G. Kapche , Samuel O. Yeboah , Renameditswe Mapitse , Berhanu M. Abegaz , Till Opatz EMAIL logo and Bonaventure T. Ngadjui

A new benzylic diglycoside was isolated from the leaves of Milicia excelsa and identified as 3,4-dimethoxybenzyl ß-D-xylopyranosyl(12)-ß-D-glucopyranoside (1). It was oßtained together with four known secondary metaßolites including lupeol acetate (2), ursolic acid (3), triacontyl (E)- ferulate (4), and 2-(3,5-dihydroxyphenyl)ßenzofuran-5,6-diol (5). Their structures were determined ßased on their spectroscopic data and by comparison with those reported in the literature.

Received: 2014-4-30
Revised: 2014-6-26
Published Online: 2014-6-2
Published in Print: 2014-8-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

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