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 5-cyclopropyl-4-((4,4-difluoro-1-methylcyclohexyl)methoxy)-2-fluorobenzoic acid and to replace methanesulfonamide with 2-methoxyethanesulfonamide, the title compound was obtained (0.162 g, 55%) as a colorless solid: 1H NMR (300 MHz, CDCl3) δ 8.72-8.57 (m, 1H), 7.68-7.55 (m, 1H), 6.63-6.51 (m, 1H), 3.94-3.70 (m, 6H), 3.31 (s, 3H), 2.08-1.75 (m, 7H), 1.68-1.58 (m, 2H), 1.17 (s, 3H), 0.99-0.89 (m, 2H), 0.70-0.60 (m, 2H); MS (ES+) m/z 464.1 (M+1).