Trifluoro acetyl amino Linagliptin

Chemical Name: N-[(3R)-1-[7-(but-2-yn-1-yl)-3-methyl-1-[(4-methylquinazolin -2-yl)methyl]-2,6-dioxo-2,3,6,7- tetrahydro-1H-purin-8-yl] piperidin-3-yl]-2,2,2- trifluoroacetamide

Synonym: 4-(ethylamino)but-2-yn-1-yl 2-(cyclohexyl-d11)-2-hydroxy-2-phenylacetate hydrochloride