Processes for the purification of voglibose are provided. Also provided are processes for the purification of substituted or unsubstituted 5-oxo-1,2,3,4-cyclohexanetetrol and substituted 5-amino-1,2,3,4-cyclohexanetetrol, which compounds are useful intermediates in the preparation of voglibose.
提供了用于净化
伏格列波糖的工艺。还提供了用于净化取代或未取代的5-氧代-1,2,3,4-
环己烷四醇和取代的5-
氨基-1,2,3,4-
环己烷四醇的工艺,这些化合物是
伏格列波糖制备中有用的中间体。