Practical synthesis of deoxymannojirimycin and mannonolactam from L-gulonolactone.
作者:George W.J. Fleet、Nigel G. Ramsden、David R. Witty
DOI:10.1016/0040-4020(89)80059-6
日期:1989.1
An eight step synthesis of deoxymannojirimycin fromL-gulonolactone in 25% overall yield is reported the key step is the formation of a δ-lactam by the reduction of a 5-azidolactone. The preparations of mannonolactam front L-gulonolactone and of L-deoxymannojirimycin and L-mannonolactamfromD-gulonolactone are described.