Author/Authors :
Gallagher، نويسنده , , Paul O and McErlean، نويسنده , , Christopher S.P and Jacobs، نويسنده , , Mark F and Watters، نويسنده , , Dianne J and Kitching، نويسنده , , William، نويسنده ,
Abstract :
The (6R*,9S*,11S*) and (22S*,23R*,27R*,31R*) stereochemistry, respectively, of the tetrahydropyranyl and spiroacetal moieties in bistramide A (1) have been established by stereoselective syntheses and high field NMR comparisons. Routes to the γ-amino acid moiety are outlined.
