PROCESS FOR THE PREPARATION OF AMORPHOUS (1S)-1,5-ANHVDRO-1-[3-[[5-(4 FLUOROPHENNYL)-2-THIENYL]METHVL]-4-METHYLPHENYL]-D-GLUCITOL AND ITS POLYMORPHS THEREOF

摘要

The present invention relates to an improved process for the preparation of amorphous (lS)-l,5-anhydro-l -[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-D-glucitol compound of formula- 1, represented by the following structural formula: