反应详情

This material was prepared from 6-[2-(3-methoxypyrrolidine-1-carbonyl)-thieno[3,2-b]pyridin-7-yloxy]-2-methyl-benzofuran-3-carboxylic acid 89e by treatment with oxalyl chloride and 2-(morpholin-4-yl)ethylamine in a manner as previously described for example 16d. 1H NMR (DMSO-d6) δ 8.57 (1H, d, J=5.1 Hz), 8.06 (1H,s), 7.97 (1H, bs), 7.83 (1H, d, J=8.6 Hz), 7.66 (1H, s), 7.27 (1H, d, J=8.3 Hz), 6.71 (1H, d, J=5.3 Hz), 4.20–3.95 (4H, m), 3.70–3.35 (10H, m), 3.25 (3H, d, J=12.6 Hz), 2.64 (3H, s), 2.41 (3H, s), 2.06 (2H, m).