HCID 22063482, 화합물 → HCID 11632691, 화합물
반응식
C([O:8][C:9]1[CH:10]=[C:11]([CH:20]([OH:36])[CH2:21][NH:22][C:23]([CH3:35])([CH3:34])[CH2:24][C:25]2[CH:30]=[CH:29][C:28]([CH:31]([CH3:33])[CH3:32])=[CH:27][CH:26]=2)[C:12]2[O:17][CH2:16][C:15](=[O:18])[NH:14][C:13]=2[CH:19]=1)C1C=CC=CC=1>CO.[Pd]>[OH:8][C:9]1[CH:10]=[C:11]([CH:20]([OH:36])[CH2:21][NH:22][C:23]([CH3:34])([CH3:35])[CH2:24][C:25]2[CH:26]=[CH:27][C:28]([CH:31]([CH3:32])[CH3:33])=[CH:29][CH:30]=2)[C:12]2[O:17][CH2:16][C:15](=[O:18])[NH:14][C:13]=2[CH:19]=1참가 물질
4
실험 절차
1.6 g (3.0 mmol) of 6-benzyloxy-8-{1-hydroxy-2-[2-(4-isopropylphenyl)-1,1-dimethylethylamino]ethyl}-4H-benzo[1,4]oxazin-3-one is dissolved in methanol and hydrogenated with palladium on charcoal as catalyst at normal pressure and ambient temperature. The catalyst is suction filtered, the solvent distilled off, and the residue recrystallized from isopropanol. White solid. Yield: 1.1 g (85%, hydrochloride); melting point 248° C.-250° C.; mass spectrometry: [M+H]+=399.