Chemical Name: (2S)-1-[2-[(3-Hydroxytricyclo[3.3.1.13,7]dec-1-yl)amino]acetyl]-2-pyrrolidine carboxamide ; Vildagliptin Impurity 16
Synonym: Vildagliptin Amide impurity ; Vildagliptin Impurity A
Smile: O=C(N(CCC1)[C@@H]1C(N)=O)CN[C@](C[C@H](C2)C3)(C[C@@H]2C4)C[C@]34O