英文别名Saxagliptin Impurity 60; Saxagliptin Intermediate 4; Carbamic acid, N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-2-oxoethyl]-,1,1-dimethylethyl ester; tert-Butyl [(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxyadamantan-1-yl)-2-oxoethyl]carbamate; Saxagliptin BOC Protected Impurity; tert-butyl N-[2-(3-cyano-2-azabicyclo[3.1.0]hexan-2-yl)-1-(3-hydroxy-1-adamantyl)-2-oxoethyl]carbamate; tert-butyl N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hexan-2-yl]-1-[(5R,7S)-3-hydroxy-1-adamantyl]-2-oxoethyl]carbamate; 2-Methyl-2-propanyl [(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxyadamantan-1-yl)-2-oxoethyl]carbamate; (S)-N-Boc-3-hydroxyadamantylglycine-L-cis-4,5-methanoprolinenitrile 
