PROCESS FOR PREPARATION OF (1S, 3S, 5S)-2-(2S)-2-AMINO-2-(3-HYDROXY-1-ADAMANTYL) ACETYL-2-AZABICYCLO 3.1.0 HEXANE-3-CARBONITRILE

摘要

Provided are novel processes for the preparation of Saxagliptin and novel intermediates employed in the process for preparing Saxagliptin.