HCID 58386784、化合物 → HCID 58386794、化合物
反応式
[CH3:1][C@H:2]1[CH2:7][N:6]([C:8]2[CH:13]=[CH:12][N:11]=[CH:10][C:9]=2[N+:14]([O-])=O)[CH2:5][C@@H:4]([NH:17][C:18](=[O:24])[O:19][C:20]([CH3:23])([CH3:22])[CH3:21])[CH2:3]1.[H][H]>CO.[Pd]>[NH2:14][C:9]1[CH:10]=[N:11][CH:12]=[CH:13][C:8]=1[N:6]1[CH2:7][C@H:2]([CH3:1])[CH2:3][C@H:4]([NH:17][C:18](=[O:24])[O:19][C:20]([CH3:23])([CH3:22])[CH3:21])[CH2:5]1参加物
5
実験手順
A mixture of tert-butyl [(3S,5R)-5-methyl-1-(3-nitropyridin-4-yl)piperidin-3-yl]carbamate (1.14 g, 3.39 mmol) in MeOH was hydrogenated in the presence of 10% Pd on carbon (0.14 g) under 45 psi of hydrogen overnight. The mixture was filtered through diatomaceous earth. The filtrate was concentrated under reduced pressure to give the sub-title compound (1.04 g, 100%). LCMS calc. for C16H27N4O2 (M+H)+: m/z=307.2. found: 307.3.