Thiopheneethanamine → 4-{5-[(2-Thiophen-2-yl-ethylamino)-methyl]-pyridin-2-yloxy}-benzamide
反応式
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][CH2:7][NH2:8].[CH:9]([C:11]1[CH:12]=[CH:13][C:14]([O:17][C:18]2[CH:26]=[CH:25][C:21]([C:22]([NH2:24])=[O:23])=[CH:20][CH:19]=2)=[N:15][CH:16]=1)=O>>[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][CH2:7][NH:8][CH2:9][C:11]1[CH:12]=[CH:13][C:14]([O:17][C:18]2[CH:26]=[CH:25][C:21]([C:22]([NH2:24])=[O:23])=[CH:20][CH:19]=2)=[N:15][CH:16]=1参加物
3
実験手順
Using a method similar to Example 455, step 3, using 2-thiophen-2-yl-ethylamine (0.027 mL, 0.227 mmol) and 4-(5-formyl-pyridin-2-yloxy)-benzamide (58 mg, 0.239 mmol) from step 1 (above) gives the title compound (23 mg, 27%). Mass spectrum (ion spray): m/z=353.9 (M+1); 1H NMR (DMSO-d6): 8.08 (d, J=2.1 Hz, 1H), 7.93 (bs, 1H), 7.89 (d, J=8.7 Hz, 2H), 7.82 (dd, J=2.3 Hz, 8.3 Hz, 1H), 7.31 (bs, 1H), 7.27 (dd, J=1.0 Hz, 5.2 Hz, 1H), 7.12 (d, J=8.7 Hz, 2H), 7.02 (d, J=8.3 Hz, 1H), 6.90 (dd, J=3.5 Hz, 5.2 Hz, 1H), 6.84 (d, J=3.3 Hz, 1H), 3.68 (S, 2H), 2.91 (t, J=7.1 Hz, 2H) 2.72 (t, J=7.1 Hz, 2H), 2.25 (bs, N—H).
出典と根拠
- ORDレコード