N,N-bis[(S)-1-(2-acetyl)-pyrrolidine-2-carboxamide-3-hydroxy-1-aminoadamantane

(R)-1-(2-chloroacetyl)pyrrolidine-2-carboxylic acid Vildagliptin iMpurity K Vildagliptin (2R)-Isomer Vildagliptin Chloroacetyl Nitrile (R)-Isomer N,N-bis[(S)-1-(2-acetyl)-pyrrolidine-2-carbonitrile-3-hydroxy-1-aMinoadaMantane

N,N-bis[(R)-1-(2-acetyl)-pyrrolidine-2-carbonitrile-3-hydroxy-1-aMinoadaMantane 1-(2-chloroacetyl)pyrrolidine-2-carboxamide 2-Pyrrolidinecarboxamide,1-(hydroxyacetyl)-,(S)-(9CI) (S)-1-(2-minoacetyl)pyrrolidine-2-carbonitrile Vildagliptin N-Oxide

(S)-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)hexahydropyrrolo[1,2-a]pyrazine-1,4-dione N-acetic acid-1-aMino-3-adaMantanol (S)-1-[2-(-3-hydroxy-adaMantan-1-ylaMino)-acetyl]-pyrrolidine-2-carboxaMide (R)-1-(2-chloroacetyl)pyrrolidine-2-carboxaMide (R)-1-[2-(3-hydroxy-adaMantan-1-ylaMino)-acetyl]-pyrrolidine-2-carboxaMide