反应详情

Following the procedure as described in Example 158 step 5, and making variations as required to replace 5-cyclopropyl-2-fluoro-4-((1-(trifluoromethyl)-cyclohexyl)methoxy)-benzoic acid with 4-(adamantan-2-ylmethoxy)-5-cyclopropyl-2-fluorobenzoic acid and to replace methanesulfonamide with 2-methoxyethanesulfonamide, the title compound was obtained (0.16 g, 40%) as a colorless solid: 1H NMR (300 MHz, CDCl3) δ8.73-8.59 (m, 1H), 7.60-7.48 (m, 1H), 6.69-6.56 (m, 1H), 4.15-4.06 (m, 2H), 3.90-3.75 (m, 4H), 3.31 (s, 3H), 2.35-2.24 (m, 1H), 2.10-1.73 (m, 13H), 1.69-1.59 (m, 2H), 0.98-0.87 (m, 2H), 0.68-0.60 (m, 2H); MS (ES−) m/z 464.3 (M−1).