反应详情

Following the procedure as described in Example 49 and making variations as required to replace 4-((adamantan-2-yloxy)methyl)-5-chloro-2-fluoro- N-(methylsulfonyl)benzamide with N-(azetidin-1-ylsulfonyl)-5-chloro-2-fluoro-4-(spiro[2.5]octan-6-ylmethoxy)benzamide, the title compound was obtained as a colorless solid (0.39 g, 66%): 1H NMR (300 MHz, CDCl3) δ 8.74-8.59 (m, 1H), 7.64-7.54 (m, 1H), 6.64-6.52 (m, 1H), 4.31-4.18 (m, 4H), 3.93-3.81 (m, 2H), 2.35-2.20 (m, 2H), 2.13-2.00 (m, 1H), 1.99-1.72 (m, 5H), 1.40-1.20 (m, 2H), 1.02-0.85 (m, 4H), 0.73-0.61 (m, 2H), 0.37-0.14 (m, 4H); MS (ES+1) m/z 437.2 (M+1).