英文同义词: | Sitagliptin Defuoro IMpurity 2;Sitagliptin impurity 40/5-Desfluoro Sitagliptin/(R)-3-amino-4-(2,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6- dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one;Sitagliptin-6;(R)-3-amino-4-(2,4-difluorophenyl);1-Butanone, 3-amino-4-(2,4-difluorophenyl)-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-, (3R)-;Sitagliptin Impurity 16 (Sitagliptin EP Impurity C);Sitagliptin phosphate impurity E;Sitagliptin 2,4-Difluoro Analogue |