Novel Synthesis of the Glycosidase Inhibitor Deoxymannojirimycin and of a Synthetic Precursor <scp>d</scp>-<i>l</i><i>yxo</i>-Hexos-5-ulose
作者:Julie L. O'Brien、Manuela Tosin、Paul V. Murphy
DOI:10.1021/ol016596s
日期:2001.10.1
The synthesis of D-lyxo-hexos-5-ulose (5-ketomannose, 1,5-dicarbonyl sugar), a synthetic precursor to the glycoprocessing inhibitor deoxymannojirimycin, was carried out by an in situ epoxidation and hydrolysis of a trimethylsilyl-protected 6-deoxyhex-5-enopyranoside followed by facile removal of the protecting groups. A novel nine-step synthesis of deoxymannojirimycin has also been achieved from methyl