Vildagliptin Impurity 20
ULV2228 /
Vildagliptin Impurity 21
ULV2229 /
Vildagliptin Impurity 22
ULV2230 /
Vildagliptin Impurity 23
ULV2231 /
Vildagliptin Impurity 33
ULV2244 /
Vildagliptin Impurity 36
ULV2247 /
Vildagliptin Impurity 37 HCl
ULV2248 /
Vildagliptin Impurity 39 HCl
ULV2250 /
Vildagliptin Impurity 40
ULV2251 /
Vildagliptin Impurity 47
ULV2264 /
Vildagliptin Impurity 49
ULV2266 /
Vildagliptin Impurity 50
ULV2267 /
Vildagliptin Impurity 51
ULV2268 /
Vildagliptin Impurity 53 HCl
ULV2270 /
N-Nitroso Vildagliptin
ULV2273 /