| 摘要 |
<p>The present invention relates to a process for the preparation of pure Tribenoside (I), wherein 1,2-O-isopropylidene-a-D-glucofuranose (II) and 3,5,6-tri-O-benzyl-I,2-0-(l-methylethylidene-a-D-glucofuranose (III) intermediates are purified and used in the preparation of Tribenoside. The present invention is also directed towards a process for the preparation of pure Tribenoside (I), wherein Tribenoside (I) is purified by using simple silica column chromatography.</p> |
