反応式
[CH2:1]([O:8][NH:9][C:10](=[O:19])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17]Br)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.[CH3:21][O:22][C:23]1[CH:24]=[C:25]2[C:30](=[CH:31][C:32]=1[O:33][CH3:34])[CH2:29][NH:28][CH2:27][CH2:26]2.C(=O)([O-])[O-].[K+].[K+]>CN(C=O)C>[CH2:1]([O:8][NH:9][C:10](=[O:19])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][N:28]1[CH2:27][CH2:26][C:25]2[C:30](=[CH:31][C:32]([O:33][CH3:34])=[C:23]([O:22][CH3:21])[CH:24]=2)[CH2:29]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1参加物
5
実験手順
In a manner analogous to that of example 1(b), 8-bromo-octanoic acid benzyloxy-amide (example 1(a); 0.3 g, 1.3 mmol) was reacted with 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride (0.43 g, 1.3 mmol) in the presence of potassium carbonate (0.18 g, 1.4 mmol) and DMF as solvent to give 8-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-octanoic acid benzyloxyamide as an almost colorless wax (yield 0.28 g, 49%; purified by column chromatography using silica gel and ethyl acetate: methanol 9:1 as an eluent). MS (M+H+)=441.
出典と根拠
- ORDレコード
- ord-aa30d02aaec240caa73ffbd83059986f
- 出典データセット
- uspto-grants-2004_10
- 特許番号
- US06800638B2
関連ノート
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