Hydrochloric Acid → Sitagliptin monohydrochloride
반응식
[CH:1]1[C:2]([CH2:10][C@@H:11]([NH2:28])[CH2:12][C:13]([N:15]2[CH2:27][C:19]3=[N:20][N:21]=[C:22]([C:23]([F:26])([F:25])[F:24])[N:18]3[CH2:17][CH2:16]2)=[O:14])=[C:3]([F:9])[CH:4]=[C:5]([F:8])[C:6]=1[F:7].[ClH:29]>CC(O)C>[CH:1]1[C:2]([CH2:10][C@@H:11]([NH2:28])[CH2:12][C:13]([N:15]2[CH2:27][C:19]3=[N:20][N:21]=[C:22]([C:23]([F:26])([F:25])[F:24])[N:18]3[CH2:17][CH2:16]2)=[O:14])=[C:3]([F:9])[CH:4]=[C:5]([F:8])[C:6]=1[F:7].[ClH:29]참가 물질
4
반응 조건
- 온도
- 40 °C
실험 절차
Sitagliptin base (150 mg) was suspended in 2-propanol (2.5 mL). Hydrochloric acid (36 mg of 37% aqueous solution) was added and the mixture was stirred for one hour at ambient temperature and 2 hours at 40° C. The mixture was allowed to cool to ambient temperature and stirred for 24 hours before evaporation of the solvent.