反应详情

Following the procedure as described in Example 121 and making variation as required to replace 4-(adamantan-1-ylmethoxy)-5-cyclopropyl-2-fluoro-N-((2-methoxyethyl)sulfonyl)benzamide with 4-(adamantan-1-ylmethoxy)-5-chloro-2-fluoro-N-((2-methoxyethyl)sulfonyl)benzamide, the title compound was obtained as a colorless solid (0.04 g, 15%): 1H NMR (300 MHz, CDCl3) δ 8.74-8.61 (m, 1H), 8.11-8.03 (m, 1H), 6.75-6.64 (m, 1H), 4.23-4.08 (m, 2H), 3.86-3.76 (m, 2H), 3.59 (s, 2H), 2.50-2.40 (m, 1H), 2.12-1.96 (m, 3H), 1.86-1.62 (m, 12H); MS (ES−) m/z 444.3 (M−1), 446.3 (M−1);