Synonyms |
(E)-1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one ; 3-Desamino-2,3-dehydro Sitagliptin ; Sitagliptin Deamino Impurity 1 ; Sitagliptin Phenylcrotonyl Analog ; Sitagliptin FP Impurity D |