反应详情

Following the procedure as described in Example 332 Step 7 and making non-critical variations to replace 4-((2-cyanoadamantan-2-yl)methoxy)-5-cyclopropyl-2-fluorobenzoic acid with 4-((1-cyanocyclohexyl)methoxy)-5-cyclopropyl-2-fluorobenzoic acid and to replace methanesulfonamide with azetidine-1-sulfonamide, the title compound was obtained as a colorless solid (0.061 g, 42%): 1H NMR (300 MHz, DMSO-d6) δ 11.65 (br s, 1H), 7.14 (d, J=8.1 Hz, 1H), 6.99 (d, J=12.6 Hz, 1H), 4.15 (s, 2H), 4.02 (t, J=7.6, 7.6 Hz, 4H), 2.18-2.08 (m, 2H), 2.03-1.97 (m, 3H), 1.73-1.66 (m, 3H), 1.51-1.39 (m, 4H), 1.20 (br s, 1H), 0.91-0.85 (m, 2H), 0.69-0.64 (m, 2H); 19F NMR (282 MHz, DMSO-d6) δ −112.6 (s, 1F); MS (ES−) m/z 434.1 (M−1).