[EN] PROCESSES FOR THE PURIFICATION OF VOGLIBOSE AND INTERMEDIATES THEREOF<br/>[FR] PROCEDES POUR LA PURIFICATION DE LA VOGLIBOSE ET DE SES INTERMEDIAIRES
申请人:RANBAXY LAB LTD
公开号:WO2005092834A1
公开(公告)日:2005-10-06
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。