作者:Minn-Chang Cheng、Keekyung Kim、Yi-Tsong Lin、Janet S. Plummer、Jamil Talhouk、Yan Wang、Tian-Pa You、Harry S. Mosher
DOI:10.1016/s0040-4020(01)80952-2
日期:——
analogs which are modified at the 5-position (5-O-benzoyl, 5-O-trimethylacetyl, the uronic acid and methyl uronate ester). These nitrosugars were conveniently hydrogenated to the corresponding amino sugars 1A–1E. The utility of the trimethylacetyl protecting group has been demonstrated for this sequence of reactions.