Ontology highlight
ABSTRACT:
SUBMITTER: Jenkinson SF
PROVIDER: S-EPMC3050294 | biostudies-literature | 2010 Dec
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20101204 Pt 1
Reaction of 3-O-benzyl-1,2-O-isopropyl-idene-α-xylo-pentodialdo-1,4-furan-ose with N,N-diethyl-2-(dimethyl-sulfuranil-idene)acetamide gave stereoselectively an ep-oxy-amide, which was regioselectively opened by NaN(3) in dimethyl formamide to give the title compound, C(21)H(30)N(4)O(6). X-ray crystallography confirmed the relative stereochemistry of the title compound and the absolute configuration was determined by the use of d-glucose as the starting material. There are two mol-ecules in the a ...[more]