HCID 86717463, 화합물 → HCID 86717520, 화합물
반응식
C([O:4][CH2:5][CH:6]1[CH:11]=[CH:10][C@H:9]([NH:12][C:13]2[C:18]([N+:19]([O-])=O)=[CH:17][N:16]=[C:15]3[CH:22]=[CH:23][S:24][C:14]=23)[CH2:8][O:7]1)(=O)C>[Pd].CO>[NH2:19][C:18]1[C:13]([NH:12][C@@H:9]2[CH2:8][O:7][C@@H:6]([CH2:5][OH:4])[CH2:11][CH2:10]2)=[C:14]2[S:24][CH:23]=[CH:22][C:15]2=[N:16][CH:17]=1참가 물질
4
실험 절차
A mixture of {(5S)-5-[(6-nitrothieno[3,2-b]pyridin-7-yl)amino]-5,6-dihydro-2H-pyran-2-yl}methyl acetate (366 mg, 1.05 mmol) and 10% palladium on carbon (0.18 g) in methanol (7.0 mL) was subjected to balloon pressure of H2 at room temperature for 2 h. The mixture was filtered and treated with 1 M NaOH (1 mL) for 1 h. The mixture was diluted with methanol and purified with prep-LCMS (XBridge C18 column, eluting with a gradient of acetonitrile/water containing 0.1% ammonium hydroxide, at flow rate of 60 mL/min) to give two peaks in 5:1 ratio. The major peak is the title compound (154 mg, 58%). LCMS calculated for C13H18N3O2S (M+H)+: m/z=280.1. Found: 280.1.