Syntheses of tetrahydroxyazepanes from chiro-inositols and their evaluation as glycosidase inhibitors
作者:Gavin F Painter、Paul J Eldridge、Andrew Falshaw
DOI:10.1016/j.bmc.2003.10.003
日期:2004.1
Two pairs of C(2)-symmetric tetrahydroxyazepanes [(-), (+)-1 and (-), (+)-2] have been synthesized from the enantiomeric chiro-inositols and evaluated as glycosidase inhibitors. Alternative syntheses of ido-tetrahydroxyazepanes (-)- and (+)-2 from myo-inositol were also developed. The key synthetic transformations were glycol fission and cyclization of the derived dialdehydes by double reductive amination