英文别名(1AS,4S,6aR,7aS)-4-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)hexahydro-1H-cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-3,6-dione; 1H-Cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-3,6-dione, hexahydro-4-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-, (1aS,4S,6aR,7aS); Saxagliptin Cyclic Amide; Saxagliptin Dione Impurity; (2S,4S,6R,9S)-9-(3-Hydroxy-1-adamantyl)-1,8-diazatricyclo[4.4.0.02,4]decane-7,10-dione; (1aS,4S,6aR,7aS)-Hexahydro-4-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-1H-cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-3,6-dione; (1aS,4S,6aR,7aS)-4-(3-hydroxy-1-adamantyl)-1a,4,5,6a,7,7a-hexahydro-1H-cyclopropa[3,4]pyrrolo[3,5-c]pyrazine-3,6-dione; (1aS,4S,6aR,7aS)-4-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)tetrahydro-1H-cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-3,6(1aH,6aH)-dione 
